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    774 Products
    About Pipe and Fittings
    industrial info icon

    Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.

    Fitting Type

    Fitting Type

    High-Pressure Iron and Steel Threaded Pipe Fittings

    These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.
    Note: The maximum pressure listed for Class 3000 fittings is for conditions where there are no sudden changes in pressure or velocity. Please refer to ASME B16.11 to determine the specific maximum operating pressure for your application.
    Straight Connectors
    Image of Product. NPT Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Straight Connectors, Female, Threaded Fitting Connection.

    NPT Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K26100000
    1/4
    		043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K610000
    3/8
    		063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K620000
    1/2
    		083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K630000
    3/4
    		123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K640000
    1
    		163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K650000
    1 1/4
    		203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K6600000
    1 1/2
    		243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K6700000
    2
    		323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K6800000
    2 1/2
    		403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K26200000
    3
    		483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K26300000
    4
    		643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K264000000
     
    Union Straight Connectors
    Image of System. Exploded View. Front orientation. Exploded view. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Union Straight Connectors, Female, Threaded Fitting Connection, Hex Body.

    Exploded View

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K291000000
    1/4
    		043000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9100000
    3/8
    		063000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9200000
    1/2
    		083000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9300000
    3/4
    		123000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9400000
    1
    		163000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9500000
    1 1/4
    		203000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9600000
    1 1/2
    		243000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9700000
    2
    		323000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K9800000
    2 1/2
    		403000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K292000000
    3
    		483000
    		HexZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K293000000
     
    Union Straight Connectors with Lugs
    Image of System. Exploded View. Front orientation. Exploded view. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Union Straight Connectors with Lugs, Female, Threaded Fitting Connection.

    Exploded View

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Body Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/2
    		083000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K112000000
    3/4
    		123000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K11300000
    1
    		163000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K114000000
    1 1/4
    		203000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K115000000
    1 1/2
    		243000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K116000000
    2
    		323000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K117000000
    2 1/2
    		403000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K312000000
    3
    		483000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K313000000
    4
    		643000
    		Hex with LugsZinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K314000000
     
    Straight Adapters
    Image of Product. Threaded NPT Female × Butt Weld. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Straight Adapters, Threaded Fitting Connection, Female, Butt-Weld Fitting Connection.

    Threaded NPT

    Female × Butt Weld

    Threaded Fitting Connection—Threaded female x butt weld straight adapters are also known as half couplings.
    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × Butt Weld
    1/8
    		1/8
    		02023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K27100000
    1/4
    		1/4
    		04043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K710000
    3/8
    		3/8
    		06063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K720000
    1/2
    		1/2
    		08083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K730000
    3/4
    		3/4
    		12123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K740000
    1
    		1
    		16163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K750000
    1 1/4
    		1 1/4
    		20203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K760000
    1 1/2
    		1 1/2
    		24243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K770000
    2
    		2
    		32323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K7800000
    2 1/2
    		2 1/2
    		40403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K27200000
    3
    		3
    		48483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K27300000
    4
    		4
    		64643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K27400000
     
    Straight Adapters for Tanks
    Image of Product. Threaded NPT Female × Butt Weld. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Straight Adapters for Tanks, Threaded Fitting Connection, Female, Butt-Weld Fitting Connection, For Flat Tank Surfaces.

    Threaded NPT

    Female × Butt

    Weld

    Fittings for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum.
    Threaded Fitting Connection—Threaded female x butt weld straight adapters are also known as half couplings.
    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    OD
    For Tank
    Surface (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × Butt Weld
    1/4
    		041"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K41100000
    3/8
    		061 3/16"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4120000
    1/2
    		081 1/4"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4130000
    3/4
    		121 1/2"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4140000
    1
    		161 3/4"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4150000
    1 1/4
    		202 1/4"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K41600000
    1 1/2
    		242 1/2"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K41700000
    2
    		323"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K41800000
    2 1/2
    		403 5/8"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K41900000
    3
    		484 1/4"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K42100000
    4
    		645 1/2"Flat3000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K42200000
     
    Straight Reducers
    Image of Product. Female x Female. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Straight Reducers, Threaded Fitting Connection, Female.

    Female x Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Female
    1/4
    		1/8
    		04023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K15100000
    3/8
    		1/8
    		06023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1530000
    3/8
    		1/4
    		06043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1520000
    1/2
    		1/8
    		08023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5510000
    1/2
    		1/4
    		08043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1550000
    1/2
    		3/8
    		08063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1540000
    3/4
    		1/8
    		12023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5520000
    3/4
    		1/4
    		12043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5530000
    3/4
    		3/8
    		12063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1580000
    3/4
    		1/2
    		12083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1570000
    1
    		1/8
    		16023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K55400000
    1
    		1/4
    		16043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K55600000
    1
    		3/8
    		16063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K55700000
    1
    		1/2
    		16083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K16300000
    1
    		3/4
    		16123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K16200000
    1 1/4
    		1/8
    		20023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K55800000
    1 1/4
    		1/4
    		20043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K55900000
    1 1/4
    		3/8
    		20063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56100000
    1 1/4
    		1/2
    		20083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56200000
    1 1/4
    		3/4
    		20123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56300000
    1 1/4
    		1
    		20163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K16600000
    1 1/2
    		1/8
    		24023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56400000
    1 1/2
    		1/4
    		24043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56500000
    1 1/2
    		3/8
    		24063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56600000
    1 1/2
    		1/2
    		24083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56700000
    1 1/2
    		3/4
    		24123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56800000
    1 1/2
    		1
    		24163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K56900000
    1 1/2
    		1 1/4
    		24203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K17100000
    2
    		1/4
    		32043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K57100000
    2
    		3/8
    		32063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K57200000
    2
    		1/2
    		32083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K57300000
    2
    		3/4
    		32123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K57400000
    2
    		1
    		32163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K17800000
    2
    		1 1/4
    		32203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K57500000
    2
    		1 1/2
    		32243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K17900000
    2 1/2
    		1/2
    		40083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K576000000
    2 1/2
    		3/4
    		40123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K577000000
    2 1/2
    		1
    		40163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K578000000
    2 1/2
    		1 1/4
    		40203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K579000000
    2 1/2
    		1 1/2
    		40243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K581000000
    2 1/2
    		2
    		40323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K181000000
    3
    		1/4
    		48043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K582000000
    3
    		1/2
    		48083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K583000000
    3
    		3/4
    		48123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K584000000
    3
    		1
    		48163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K585000000
    3
    		1 1/4
    		48203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K586000000
    3
    		1 1/2
    		48243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K587000000
    3
    		2
    		48323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K588000000
    3
    		2 1/2
    		48403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K182000000
    4
    		1/2
    		64083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K589000000
    4
    		1
    		64163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K591000000
    4
    		1 1/4
    		64203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K592000000
    4
    		1 1/2
    		64243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K593000000
    4
    		2
    		64323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K594000000
    4
    		2 1/2
    		64403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K595000000
    4
    		3
    		64483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K183000000
     
    90° Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Connectors, Female, Threaded Fitting Connection.

    Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K21100000
    1/4
    		043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K110000
    3/8
    		063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K120000
    1/2
    		083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K130000
    3/4
    		123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K140000
    1
    		163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1500000
    1 1/4
    		203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1600000
    1 1/2
    		243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1700000
    2
    		323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K1800000
    2 1/2
    		403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K212000000
    3
    		483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K213000000
    4
    		643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K214000000
     
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female × Male

    Female x male 90° elbow adapters are also known as street elbows.
    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/4
    		1/4
    		04043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K31000000
    3/8
    		3/8
    		06063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3200000
    1/2
    		1/2
    		08083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3300000
    3/4
    		3/4
    		12123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3400000
    1
    		1
    		16163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3500000
    1 1/4
    		1 1/4
    		20203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3600000
    1 1/2
    		1 1/2
    		24243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3700000
    2
    		2
    		32323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K3800000
     
    45° Elbow Connectors
    Image of Product. NPT Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, 45° Elbow Connectors, Female, Threaded Fitting Connection.

    NPT Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K221000000
    1/4
    		043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2100000
    3/8
    		063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2200000
    1/2
    		083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2300000
    3/4
    		123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2400000
    1
    		163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2500000
    1 1/4
    		203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2600000
    1 1/2
    		243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2700000
    2
    		323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K2800000
    2 1/2
    		403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K222000000
    3
    		483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K223000000
    4
    		643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K224000000
     
    Tee Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Tee Connectors, Female, Threaded Fitting Connection.

    Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K241000000
    1/4
    		043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4100000
    3/8
    		063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4200000
    1/2
    		083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4300000
    3/4
    		123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4400000
    1
    		163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4500000
    1 1/4
    		203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4600000
    1 1/2
    		243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4700000
    2
    		323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K4800000
    2 1/2
    		403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K242000000
    3
    		483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K243000000
    4
    		643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K244000000
     
    Wye Connectors
    Image of Product. NPT Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Wye Connectors, Female, Threaded Fitting Connection.

    NPT Female

    Pipe
    Size
    Dash
    Size
    Wye
    Angle
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/2
    		0845°3000
    		Steel
    		3,000 psi @ 72° F300 psi @ 360° F4835N110000000
    3/4
    		1245°3000
    		Steel
    		3,000 psi @ 72° F300 psi @ 360° F4835N12000000
    1
    		1645°3000
    		Steel
    		3,000 psi @ 72° F300 psi @ 360° F4835N13000000
    1 1/4
    		2045°3000
    		Steel
    		3,000 psi @ 72° F300 psi @ 360° F4835N14000000
    1 1/2
    		2445°3000
    		Steel
    		3,000 psi @ 72° F300 psi @ 360° F4835N15000000
    2
    		3245°3000
    		Steel
    		3,000 psi @ 72° F300 psi @ 360° F4835N16000000
     
    Cross Connectors
    Image of Product. NPT Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Cross Connectors, Female, Threaded Fitting Connection.

    NPT Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K251000000
    1/4
    		043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5100000
    3/8
    		063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5200000
    1/2
    		083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5300000
    3/4
    		123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5400000
    1
    		163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5500000
    1 1/4
    		203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5600000
    1 1/2
    		243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K5700000
    2
    		323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K58000000
    2 1/2
    		403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K252000000
    3
    		483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K253000000
    4
    		643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K254000000
     
    Caps
    Image of Product. NPT Female. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Threaded Pipe Fittings, Caps, Female, Threaded Fitting Connection.

    NPT Female

    Zinc-Phosphate-Coated Steel—A phosphate coating offers some corrosion resistance, but these fittings aren't intended for corrosive environments.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K28100000
    1/4
    		043000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K810000
    3/8
    		063000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K820000
    1/2
    		083000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K830000
    3/4
    		123000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K840000
    1
    		163000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K850000
    1 1/4
    		203000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K8600000
    1 1/2
    		243000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K8700000
    2
    		323000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K8800000
    2 1/2
    		403000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K28200000
    3
    		483000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K283000000
    4
    		643000
    		Zinc-Phosphate-Coated Steel3,000 psi @ 72° F300 psi @ 360° F4513K284000000
     

    High-Pressure Iron and Steel Socket-Connect Pipe Fittings

    Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn’t need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. Fittings have heavy duty construction that stands up to high-pressure applications. They are for use in noncorrosive environments.
    Straight Connectors
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Straight Connectors, Socket Connect.

    Socket Connect

    F22 Chrome-Moly Steel—F22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.
    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K191000000
    1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1920000
    3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1930000
    1/2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1600000
    1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1940000
    3/4
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1700000
    3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1950000
    1
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1800000
    1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1960000
    1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1970000
    1 1/2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1900000
    1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1980000
    2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K21000000
    2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K19900000
    2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K20100000
    3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K20200000
    4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K20300000
     
    Union Straight Connectors
    Image of System. Socket Connect (Exploded View). Front orientation. Exploded view. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Union Straight Connectors, Socket Connect, Hex Body.

    Socket Connect (Exploded View)

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Pipe
    Size
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K251000000
    1/4
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25200000
    3/8
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25300000
    1/2
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25400000
    3/4
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25500000
    1
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25600000
    1 1/4
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25700000
    1 1/2
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25800000
    2
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K25900000
    2 1/2
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K261000000
    3
    		3000
    		HexSteel
    		3,000 psi @ 72° FNot Rated45005K262000000
     
    Straight Adapters
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Straight Adapters, Socket Connect Female × Butt Weld.

    Socket Connect

    Female × Butt

    Weld

    Socket Connect Female × Butt Weld—Socket connect x butt weld straight adapters are also known as half couplings.
    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect Female × Butt Weld
    1/8
    		1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K21100000
    1/4
    		1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2120000
    3/8
    		3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2130000
    1/2
    		1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2140000
    3/4
    		3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2150000
    1
    		1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2160000
    1 1/4
    		1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K21700000
    1 1/2
    		1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K21800000
    2
    		2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K21900000
    2 1/2
    		2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K221000000
    3
    		3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K222000000
    4
    		4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K223000000
     
    Bushing Straight Reducing Adapters
    Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Bushing Straight Reducing Adapters, Socket Connect Male × Socket Connect Female.

    Socket Connect Male ×

    Socket Connect Female

    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect Male × Socket Connect Female
    1/4
    		1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K271000000
    1/2
    		1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2730000
    1/2
    		3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2720000
    3/4
    		1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2760000
    3/4
    		3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2750000
    3/4
    		1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2740000
    1
    		1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2780000
    1
    		3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2770000
    1 1/4
    		1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2790000
    1 1/2
    		1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K28100000
    2
    		1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K28300000
    2
    		1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K28200000
     
    Straight Reducers
    Image of Product. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Straight Reducers, Socket Connect Female × Socket Connect Female.

    Socket Connect

    Female × Socket

    Connect Female

    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect Female × Socket Connect Female
    1/4
    		1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K301000000
    3/8
    		1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30200000
    3/8
    		1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30300000
    1/2
    		1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30400000
    1/2
    		3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30500000
    3/4
    		3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30600000
    3/4
    		1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30700000
    1
    		1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30800000
    1
    		3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K30900000
    1 1/4
    		1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K31100000
    1 1/2
    		1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K31200000
    2
    		1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K31300000
    2
    		1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K31400000
    2 1/2
    		2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K31500000
    3
    		2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K316000000
    4
    		3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K317000000
     
    90° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, 90° Elbow Connectors, Socket Connect.

    Socket Connect

    F22 Chrome-Moly Steel—F22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.
    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K111000000
    1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K11200000
    3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K11300000
    1/2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1100000
    1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1140000
    3/4
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1200000
    3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1150000
    1
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K1300000
    1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1160000
    1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K11700000
    1 1/2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K14000000
    1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K11800000
    2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K15000000
    2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K11900000
    2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K12100000
    3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K122000000
    4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K123000000
     
    45° Elbow Connectors
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, 45° Elbow Connectors, Socket Connect.

    Socket Connect

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K131000000
    1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K13200000
    3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K13300000
    1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1340000
    3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1350000
    1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K13600000
    1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K13700000
    1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K13800000
    2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K13900000
    2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K14100000
    3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K142000000
    4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K143000000
     
    Tee Connectors
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Tee Connectors, Socket Connect.

    Socket Connect

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K151000000
    1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15200000
    3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15300000
    1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K1540000
    3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15500000
    1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15600000
    1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15700000
    1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15800000
    2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K15900000
    2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K16100000
    3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K162000000
    4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K163000000
     
    Cross Connectors
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Cross Connectors, Socket Connect.

    Socket Connect

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K171000000
    1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17200000
    1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17400000
    3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17500000
    1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17600000
    1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17700000
    1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17800000
    2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K17900000
    2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K181000000
    3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K182000000
     
    Caps
    Image of Product. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Socket-Connect Pipe Fittings, Caps, Socket Connect.

    Socket Connect

    F22 Chrome-Moly Steel—F22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.
    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    Socket Connect
    1/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K231000000
    1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2320000
    3/8
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2330000
    1/2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K2200000
    1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2340000
    3/4
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K2300000
    3/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2350000
    1
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K2400000
    1
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2360000
    1 1/4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K2370000
    1 1/2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K2500000
    1 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K23800000
    2
    		3000
    		F22 Chrome-Moly Steel2,300 psi @ 72° F1,500 psi @ 350° F1982K26000000
    2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K23900000
    2 1/2
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K241000000
    3
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K24200000
    4
    		3000
    		Steel
    		3,000 psi @ 72° FNot Rated45005K243000000
     

    High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

    A galvanized finish gives these fittings better corrosion resistance than our plain steel high-pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high-pressure applications.
    Straight Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Straight Connectors, Female, Threaded Fitting Connection.

    Female

    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K14100000
    1/4
    		043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1420000
    3/8
    		063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1430000
    1/2
    		083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1440000
    3/4
    		123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1450000
    1
    		163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1460000
    1 1/4
    		203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K14700000
    1 1/2
    		243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K14800000
    2
    		323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K14900000
     
    Union Straight Connectors
    Image of System. Exploded View. Front orientation. Exploded view. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Union Straight Connectors, Female, Threaded Fitting Connection, Hex Body.

    Exploded View

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		043000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K172000000
    3/8
    		063000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17300000
    1/2
    		083000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17400000
    3/4
    		123000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17500000
    1
    		163000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17600000
    1 1/4
    		203000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17700000
    1 1/2
    		243000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17800000
    2
    		323000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K17900000
     
    Straight Adapters
    Image of Product. Female × Butt Weld. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Straight Adapters, Threaded Fitting Connection, Female, Butt-Weld Fitting Connection.

    Female × Butt

    Weld

    Threaded Fitting Connection—Threaded female x butt weld straight adapters are also known as half couplings.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × Butt Weld
    1/8
    		1/8
    		02023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K15100000
    1/4
    		1/4
    		04043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1520000
    3/8
    		3/8
    		06063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1530000
    1/2
    		1/2
    		08083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1540000
    3/4
    		3/4
    		12123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1550000
    1
    		1
    		16163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1560000
    1 1/4
    		1 1/4
    		20203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1570000
    1 1/2
    		1 1/2
    		24243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K15800000
    2
    		2
    		32323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K15900000
     
    Bushing Straight Reducing Adapters
    Image of Product. Male × Female. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Bushing Straight Reducing Adapters, Male, Threaded Fitting Connection, Female, Hex Body.

    Male × Female

    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Male × NPT Female
    1/4
    		1/8
    		04023000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K21100000
    3/8
    		1/8
    		06023000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2120000
    3/8
    		1/4
    		06043000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1920000
    1/2
    		1/4
    		08043000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2130000
    1/2
    		3/8
    		08063000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1930000
    3/4
    		3/8
    		12063000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2140000
    3/4
    		1/2
    		12083000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1940000
    1
    		1/2
    		16083000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1950000
    1
    		3/4
    		16123000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1960000
    1 1/4
    		1
    		20163000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1970000
    1 1/2
    		1 1/4
    		24203000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K19800000
    2
    		1/4
    		32043000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25100000
    2
    		3/8
    		32063000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25200000
    2
    		1/2
    		32083000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25300000
    2
    		3/4
    		32123000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25400000
    2
    		1
    		32163000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K21500000
    2
    		1 1/4
    		32203000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25500000
    2
    		1 1/2
    		32243000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K19900000
    2 1/2
    		1
    		40163000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25600000
    2 1/2
    		1 1/2
    		40243000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25700000
    2 1/2
    		2
    		40323000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K21600000
    3
    		1
    		48163000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25800000
    3
    		1 1/2
    		48243000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K25900000
    3
    		2
    		48323000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K26100000
    3
    		2 1/2
    		48403000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K26200000
    4
    		2
    		64323000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K263000000
     
    Straight Reducers
    Image of Product. Female × Female. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Straight Reducers, Threaded Fitting Connection, Female.

    Female × Female

    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Female
    1/4
    		1/8
    		04023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K22100000
    3/8
    		1/8
    		06023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2220000
    3/8
    		1/4
    		06043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2230000
    1/2
    		1/4
    		08043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2240000
    1/2
    		3/8
    		08063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K2250000
    3/4
    		3/8
    		12063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K22600000
    3/4
    		1/2
    		12083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K22700000
    1
    		1/2
    		16083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K22800000
    1
    		3/4
    		16123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K22900000
    1 1/4
    		1
    		20163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K23100000
    1 1/2
    		1 1/4
    		24203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K23200000
    2
    		1
    		32163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K23300000
    2
    		1 1/2
    		32243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K23400000
    2 1/2
    		2
    		40323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K235000000
     
    90° Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Connectors, Female, Threaded Fitting Connection.

    Female

    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K101000000
    1/4
    		043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10200000
    3/8
    		063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10300000
    1/2
    		083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1040000
    3/4
    		123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10500000
    1
    		163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10600000
    1 1/4
    		203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10700000
    1 1/2
    		243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10800000
    2
    		323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K10900000
     
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Female, Male, Threaded Fitting Connection.

    Female × Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    Dash
    Size
    (A)
    (B)
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/8
    		1/8
    		02023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K111000000
    1/4
    		1/4
    		04043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11200000
    3/8
    		3/8
    		06063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11300000
    1/2
    		1/2
    		08083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11400000
    3/4
    		3/4
    		12123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11500000
    1
    		1
    		16163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11600000
    1 1/4
    		1 1/4
    		20203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11700000
    1 1/2
    		1 1/2
    		24243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11800000
    2
    		2
    		32323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K11900000
     
    45° Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 45° Elbow Connectors, Female, Threaded Fitting Connection.

    Female

    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K121000000
    1/4
    		043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12200000
    3/8
    		063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12300000
    1/2
    		083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12400000
    3/4
    		123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12500000
    1
    		163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12600000
    1 1/4
    		203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12700000
    1 1/2
    		243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12800000
    2
    		323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K12900000
     
    Tee Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Tee Connectors, Female, Threaded Fitting Connection.

    Female

    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K131000000
    1/4
    		043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13200000
    3/8
    		063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13300000
    1/2
    		083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13400000
    3/4
    		123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13500000
    1
    		163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13600000
    1 1/4
    		203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13700000
    1 1/2
    		243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13800000
    2
    		323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K13900000
     
    Cross Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Cross Connectors, Female, Threaded Fitting Connection.

    Female

    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K202000000
    1/2
    		083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K20400000
    3/4
    		123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K20500000
    1
    		163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K20600000
    1 1/4
    		203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K20700000
    1 1/2
    		243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K208000000
    2
    		323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K209000000
     
    Caps
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Caps, Female, Threaded Fitting Connection.

    Female

    Pipe
    Size
    Dash
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		023000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K16100000
    1/4
    		043000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1620000
    3/8
    		063000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1630000
    1/2
    		083000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1640000
    3/4
    		123000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1650000
    1
    		163000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K16600000
    1 1/4
    		203000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K16700000
    1 1/2
    		243000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K16800000
    2
    		323000
    		Galvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K16900000
     
    External-Hex-Drive Plugs
    Image of Product. Male. Front orientation. Pipe and Fittings. High-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, External-Hex-Drive Plugs, Male, Threaded Fitting Connection, Hex Body.

    Male

    Pipe
    Size
    Dash
    Size
    Construction
    Pressure
    Class
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Male
    1/8
    		02Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K18100000
    1/4
    		04Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1820000
    3/8
    		06Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1830000
    1/2
    		08Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1840000
    3/4
    		12Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1850000
    1
    		16Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1860000
    1 1/4
    		20Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K1870000
    1 1/2
    		24Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K18800000
    2
    		32Solid3000
    		HexGalvanized Steel3,000 psi @ 72° F300 psi @ 360° F7739K18900000
     

    Extra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe

    Extra-thick walls give this pipe excellent strength to handle high-pressure applications. It is also known as Schedule 160.
    Pipe—Fully Threaded
    Image of Product. Male. Front orientation. Pipe and Fittings. Extra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Fully Threaded, Male, Threaded Fitting Connection.

    Male

    Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.
    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Phosphate-Coated Steel—A phosphate coating gives it some corrosion resistance, but this pipe shouldn’t be used in corrosive environments.
    Pipe
    Size
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
    1/2
    		1 1/8"Seamless160
    		Phosphate-Coated Steel7733K10100000
    3/4
    		1 3/8"Seamless160
    		Phosphate-Coated Steel7733K13100000
    1
    		1 1/2"Seamless160
    		Phosphate-Coated Steel7733K16100000
    1 1/4
    		1 5/8"Seamless160
    		Phosphate-Coated Steel7733K19100000
    1 1/2
    		1 3/4"Seamless160
    		Phosphate-Coated Steel7733K22100000
    2
    		2"Seamless160
    		Phosphate-Coated Steel7733K25100000
    2 1/2
    		2 1/2"Seamless160
    		Phosphate-Coated Steel7733K281000000
    3
    		2 5/8"Seamless160
    		Phosphate-Coated Steel7733K311000000
    4
    		2 7/8"Seamless160
    		Phosphate-Coated Steel7733K341000000
     
    Pipe—Threaded on Both Ends
    Image of Product. Male. Front orientation. Pipe and Fittings. Extra-Thick-Wall Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Threaded on Both Ends, Male, Threaded Fitting Connection.

    Male

    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Phosphate-Coated Steel—A phosphate coating gives it some corrosion resistance, but this pipe shouldn’t be used in corrosive environments.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
     
    1/2 Pipe Size
    1 1/2"Seamless160
    		Phosphate-Coated Steel7733K102000000
    2"Seamless160
    		Phosphate-Coated Steel7733K10300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K10400000
    3"Seamless160
    		Phosphate-Coated Steel7733K10500000
    4"Seamless160
    		Phosphate-Coated Steel7733K10700000
    5"Seamless160
    		Phosphate-Coated Steel7733K10900000
    6"Seamless160
    		Phosphate-Coated Steel7733K11100000
    8"Seamless160
    		Phosphate-Coated Steel7733K11300000
    10"Seamless160
    		Phosphate-Coated Steel7733K11500000
    12"Seamless160
    		Phosphate-Coated Steel7733K11700000
    18"Seamless160
    		Phosphate-Coated Steel5225T3400000
    24"Seamless160
    		Phosphate-Coated Steel5225T3500000
    36"Seamless160
    		Phosphate-Coated Steel5225T36000000
     
    3/4 Pipe Size
    1 1/2"Seamless160
    		Phosphate-Coated Steel7733K13200000
    2"Seamless160
    		Phosphate-Coated Steel7733K13300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K13400000
    3"Seamless160
    		Phosphate-Coated Steel7733K13500000
    4"Seamless160
    		Phosphate-Coated Steel7733K13700000
    5"Seamless160
    		Phosphate-Coated Steel7733K13900000
    6"Seamless160
    		Phosphate-Coated Steel7733K14100000
    8"Seamless160
    		Phosphate-Coated Steel7733K14300000
    10"Seamless160
    		Phosphate-Coated Steel7733K14500000
    12"Seamless160
    		Phosphate-Coated Steel7733K14700000
    18"Seamless160
    		Phosphate-Coated Steel5225T42000000
    24"Seamless160
    		Phosphate-Coated Steel5225T43000000
    36"Seamless160
    		Phosphate-Coated Steel5225T44000000
     
    1 Pipe Size
    2"Seamless160
    		Phosphate-Coated Steel7733K16300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K16400000
    3"Seamless160
    		Phosphate-Coated Steel7733K16500000
    4"Seamless160
    		Phosphate-Coated Steel7733K16700000
    5"Seamless160
    		Phosphate-Coated Steel7733K16900000
    6"Seamless160
    		Phosphate-Coated Steel7733K17100000
    8"Seamless160
    		Phosphate-Coated Steel7733K17300000
    10"Seamless160
    		Phosphate-Coated Steel7733K17500000
    12"Seamless160
    		Phosphate-Coated Steel7733K17700000
    18"Seamless160
    		Phosphate-Coated Steel5225T49000000
    24"Seamless160
    		Phosphate-Coated Steel5225T53000000
    36"Seamless160
    		Phosphate-Coated Steel5225T52000000
     
    1 1/4 Pipe Size
    2"Seamless160
    		Phosphate-Coated Steel7733K19300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K19400000
    3"Seamless160
    		Phosphate-Coated Steel7733K19500000
    4"Seamless160
    		Phosphate-Coated Steel7733K19700000
    5"Seamless160
    		Phosphate-Coated Steel7733K19900000
    6"Seamless160
    		Phosphate-Coated Steel7733K20100000
    8"Seamless160
    		Phosphate-Coated Steel7733K20300000
    10"Seamless160
    		Phosphate-Coated Steel7733K205000000
    12"Seamless160
    		Phosphate-Coated Steel7733K207000000
    18"Seamless160
    		Phosphate-Coated Steel5225T57000000
    24"Seamless160
    		Phosphate-Coated Steel5225T58000000
    36"Seamless160
    		Phosphate-Coated Steel5225T59000000
     
    1 1/2 Pipe Size
    2"Seamless160
    		Phosphate-Coated Steel7733K22300000
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K22400000
    3"Seamless160
    		Phosphate-Coated Steel7733K22500000
    4"Seamless160
    		Phosphate-Coated Steel7733K22700000
    5"Seamless160
    		Phosphate-Coated Steel7733K22900000
    6"Seamless160
    		Phosphate-Coated Steel7733K23100000
    8"Seamless160
    		Phosphate-Coated Steel7733K233000000
    10"Seamless160
    		Phosphate-Coated Steel7733K235000000
    12"Seamless160
    		Phosphate-Coated Steel7733K237000000
    18"Seamless160
    		Phosphate-Coated Steel5225T65000000
    24"Seamless160
    		Phosphate-Coated Steel5225T66000000
    36"Seamless160
    		Phosphate-Coated Steel5225T67000000
     
    2 Pipe Size
    2 1/2"Seamless160
    		Phosphate-Coated Steel7733K25400000
    3"Seamless160
    		Phosphate-Coated Steel7733K25500000
    4"Seamless160
    		Phosphate-Coated Steel7733K25700000
    5"Seamless160
    		Phosphate-Coated Steel7733K25900000
    6"Seamless160
    		Phosphate-Coated Steel7733K26100000
    8"Seamless160
    		Phosphate-Coated Steel7733K263000000
    10"Seamless160
    		Phosphate-Coated Steel7733K265000000
    12"Seamless160
    		Phosphate-Coated Steel7733K267000000
    18"Seamless160
    		Phosphate-Coated Steel5225T73000000
    24"Seamless160
    		Phosphate-Coated Steel5225T74000000
    36"Seamless160
    		Phosphate-Coated Steel5225T75000000
     
    2 1/2 Pipe Size
    3"Seamless160
    		Phosphate-Coated Steel7733K285000000
    4"Seamless160
    		Phosphate-Coated Steel7733K287000000
    5"Seamless160
    		Phosphate-Coated Steel7733K289000000
    6"Seamless160
    		Phosphate-Coated Steel7733K294000000
    8"Seamless160
    		Phosphate-Coated Steel7733K293000000
    10"Seamless160
    		Phosphate-Coated Steel7733K295000000
    12"Seamless160
    		Phosphate-Coated Steel7733K297000000
    18"Seamless160
    		Phosphate-Coated Steel5225T81000000
    24"Seamless160
    		Phosphate-Coated Steel5225T82000000
     
    3 Pipe Size
    3"Seamless160
    		Phosphate-Coated Steel7733K315000000
    4"Seamless160
    		Phosphate-Coated Steel7733K317000000
    5"Seamless160
    		Phosphate-Coated Steel7733K319000000
    6"Seamless160
    		Phosphate-Coated Steel7733K321000000
    8"Seamless160
    		Phosphate-Coated Steel7733K323000000
    10"Seamless160
    		Phosphate-Coated Steel7733K325000000
    12"Seamless160
    		Phosphate-Coated Steel7733K327000000
    18"Seamless160
    		Phosphate-Coated Steel5225T88000000
    24"Seamless160
    		Phosphate-Coated Steel5225T89000000
     
    4 Pipe Size
    4"Seamless160
    		Phosphate-Coated Steel7733K347000000
    5"Seamless160
    		Phosphate-Coated Steel7733K349000000
    6"Seamless160
    		Phosphate-Coated Steel7733K351000000
    8"Seamless160
    		Phosphate-Coated Steel7733K353000000
    10"Seamless160
    		Phosphate-Coated Steel7733K355000000
    12"Seamless160
    		Phosphate-Coated Steel7733K357000000
    18"Seamless160
    		Phosphate-Coated Steel5225T96000000
    24"Seamless160
    		Phosphate-Coated Steel5225T97000000
     

    High-Pressure Iron and Steel Unthreaded Pipe Flanges

    Forged for extra strength, these heavy duty flanges can withstand high-pressure applications. Bolt two flat-surface flanges or two raised-surface flanges of the same size together with a gasket (sold separately) to create an access point in a pipe line.
    Forged Flanges
    Image of Product. Butt Weld (Front). Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Butt Weld, Raised Surface.
    Image of Product. Butt Weld (Raised Surface on Back). Back orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Butt Weld, Raised Surface.
    Image of Product. Slip-On Weld (Front). Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Slip-On Weld Female, Raised Surface.
    Image of Product. Slip-On Weld (Raised Surface on Back). Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Slip-On Weld Female, Raised Surface.

    Butt Weld

    (Front)

    Butt Weld

    (Raised Surface

    on Back)

    Slip-On Weld

    (Front)

    Slip-On Weld

    (Raised

    Surface on

    Back)

    Image of Product. Socket Connect (Front). Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Socket-Connect Female, Raised Surface.
    Image of Product. Socket-Connect (Raised Surface on Back). Back orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Socket-Connect Female, Raised Surface.
    Image of Product. Stub-End (Front). Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Stub-End Female, Flat Surface.
    Image of Product. Stub-End (Flat Surface on Back). Back orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Flanges, Stub-End Female, Flat Surface.

    Socket Connect (Front)

    Socket-Connect

    (Raised

    Surface on

    Back)

    Stub-End (Front)

    Stub-End (Flat

    Surface on

    Back)

    Forged flanges have better strength than cast flanges.
    Butt-Weld Fitting Connection—Butt-weld flanges are also known as weld-neck flanges; the flange neck has a beveled end that, when flush to pipe, creates a trough for a strong weld.
    Slip-on-Weld Fitting Connection—Slip-on weld flanges have no internal stop; slide a pipe through the flange and weld on both sides.
    Stub-End Fitting Connection—Stub-end flanges are also known as lap-joint flanges. Use them with a stub-end straight adapter (not included). The stub-end straight adapter slides into the flange and welds to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily for frequent cleaning and inspecting.
    Pipe
    Size
    Dash
    Size
    Bolt
    Hole
    (A)
    (B)
    (A)
    (B)
    Flanged Connection
    Surface (B)
    Flange
    OD
    For Bolt
    Dia.
    Dia.
    No.
    Of
    Bolt Circle
    Dia.
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    Butt Weld
    1/2
    		1/2
    		0808Raised3 3/4"1/2"5/8"42 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K346000000
    3/4
    		3/4
    		1212Raised4 5/8"5/8"3/4"43 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29700000
    1
    		1
    		1616Raised4 7/8"5/8"3/4"43 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29800000
    1
    		1
    		1616Raised4.88"3/4"3/4"43 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K44800000
    1 1/4
    		1 1/4
    		2020Raised5 1/4"5/8"3/4"43 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29900000
    1 1/2
    		1 1/2
    		2424Raised6 1/8"3/4"7/8"44 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31100000
    2
    		2
    		3232Raised6 1/2"5/8"3/4"85"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31200000
    2
    		2
    		3232Raised6 1/2"3/4"3/4"85"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K45100000
    2 1/2
    		2 1/2
    		4040Raised7 1/2"3/4"7/8"85 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31300000
    3
    		3
    		4848Raised8 1/4"3/4"7/8"86 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31400000
    3
    		3
    		4848Raised8 1/4"0.88"0.88"86.62"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K45200000
    4
    		4
    		6464Raised10"3/4"7/8"87 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31500000
    4
    		4
    		6464Raised10 3/4"1"1"88 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K453000000
    5
    		5
    		——Raised11"3/4"7/8"89 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K344000000
    6
    		6
    		9696Raised12 1/2"3/4"7/8"1210 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K316000000
    8
    		8
    		——Raised15"7/8"1"1213"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K345000000
     
    Slip-On Weld Female
    1/2
    		1/2
    		0808Raised3 3/4"1/2"5/8"42 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K33900000
    3/4
    		3/4
    		1212Raised4 5/8"5/8"3/4"43 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K27700000
    1
    		1
    		1616Raised4 7/8"5/8"3/4"43 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K27800000
    1
    		1
    		1616Raised4.88"3/4"3/4"43 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K43500000
    1 1/4
    		1 1/4
    		2020Raised5 1/4"5/8"3/4"43 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K27900000
    1 1/2
    		1 1/2
    		2424Raised6.12"0.88"0.88"44 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K43600000
    1 1/2
    		1 1/2
    		2424Raised6 1/8"3/4"7/8"44 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28100000
    2
    		2
    		3232Raised6 1/2"5/8"3/4"85"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28200000
    2
    		2
    		3232Raised6 1/2"3/4"3/4"85"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K43700000
    2 1/2
    		2 1/2
    		4040Raised7 1/2"3/4"7/8"85 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28300000
    3
    		3
    		4848Raised8 1/4"3/4"7/8"86 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28400000
    3
    		3
    		4848Raised8 1/4"0.88"0.88"86.62"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K43800000
    4
    		4
    		6464Raised10"3/4"7/8"87 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28500000
    4
    		4
    		6464Raised10 3/4"1"1"88 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K439000000
    5
    		5
    		——Raised11"3/4"7/8"89 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K337000000
    6
    		6
    		9696Raised12 1/2"3/4"7/8"1210 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K286000000
    6
    		6
    		9696Raised14"1.12"1.12"1211 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K441000000
    8
    		8
    		——Raised15"7/8"1"1213"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K338000000
    10
    		10
    		——Raised17 1/2"1.12"1.12"1615 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K413000000
    12
    		12
    		——Raised20 1/2"1 1/4"1 1/4"1617 3/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K414000000
     
    Socket-Connect Female
    1/2
    		1/2
    		0808Raised3 3/4"1/2"5/8"42 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K34300000
    3/4
    		3/4
    		1212Raised4 5/8"5/8"3/4"43 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28700000
    1
    		1
    		1616Raised4 7/8"5/8"3/4"43 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28800000
    1
    		1
    		1616Raised4.88"3/4"3/4"43 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K42800000
    1 1/4
    		1 1/4
    		2020Raised5 1/4"5/8"3/4"43 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K28900000
    1 1/2
    		1 1/2
    		2424Raised6.12"0.88"0.88"44 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K42900000
    1 1/2
    		1 1/2
    		2424Raised6 1/8"3/4"7/8"44 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29100000
    2
    		2
    		3232Raised6 1/2"5/8"3/4"85"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29200000
    2
    		2
    		3232Raised6 1/2"3/4"3/4"85"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K43100000
    2 1/2
    		2 1/2
    		4040Raised7 1/2"3/4"7/8"85 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29300000
    3
    		3
    		4848Raised8 1/4"3/4"7/8"86 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K29400000
    3
    		3
    		4848Raised8 1/4"0.88"0.88"86.62"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K43200000
    4
    		4
    		6464Raised10"3/4"7/8"87 7/8"300
    		Steel
    		Not RatedNot Rated6806K295000000
    4
    		4
    		6464Raised10 3/4"1"1"88 1/2"600
    		Steel
    		Not RatedNot Rated6806K433000000
    5
    		5
    		——Raised11"3/4"7/8"89 1/4"300
    		Steel
    		Not RatedNot Rated6806K341000000
    6
    		6
    		9696Raised12 1/2"3/4"7/8"1210 5/8"300
    		Steel
    		Not RatedNot Rated6806K296000000
    8
    		8
    		——Raised15"7/8"1"1213"300
    		Steel
    		Not RatedNot Rated6806K342000000
     
    Stub-End Female
    1/2
    		1/2
    		0808Flat3 3/4"1/2"5/8"42 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K35300000
    3/4
    		3/4
    		1212Flat4 5/8"5/8"3/4"43 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32700000
    1
    		1
    		1616Flat4 7/8"5/8"3/4"43 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32800000
    1 1/4
    		1 1/4
    		2020Flat5 1/4"5/8"3/4"43 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32900000
    1 1/2
    		1 1/2
    		2424Flat6 1/8"3/4"7/8"44 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K33100000
    2
    		2
    		3232Flat6 1/2"5/8"3/4"85"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K33200000
    2 1/2
    		2 1/2
    		4040Flat7 1/2"3/4"7/8"85 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K33300000
    3
    		3
    		4848Flat8 1/4"3/4"7/8"86 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K33400000
    4
    		4
    		6464Flat10"3/4"7/8"87 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K33500000
    5
    		5
    		——Flat11"3/4"7/8"89 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K351000000
    6
    		6
    		9696Flat12 1/2"3/4"7/8"1210 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K336000000
    8
    		8
    		——Flat15"7/8"1"1213"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K352000000
     
    Forged Blind Flanges
    Image of Product. Front. Front orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Blind Flanges, Flanged, Raised.
    Image of Product. Raised Surface on Back. Back orientation. Pipe and Fittings. High-Pressure Iron and Steel Unthreaded Pipe Flanges, Forged Blind Flanges, Flanged, Raised.

    Front

    Raised

    Surface on

    Back

    Forged flanges have better strength than cast flanges.
    Bolt
    Hole
    Pipe
    Size
    Dash
    Size
    Flanged Connection
    Surface
    Flange
    OD
    For Bolt
    Dia.
    Dia.
    No.
    Of
    Bolt Circle
    Dia.
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    Flanged
    1/2
    		08Raised3 3/4"1/2"5/8"42 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K349000000
    3/4
    		12Raised4 5/8"5/8"3/4"43 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31700000
    1
    		16Raised4 7/8"5/8"3/4"43 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31800000
    1
    		16Raised4.88"3/4"3/4"43 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K45500000
    1 1/4
    		20Raised5 1/4"5/8"3/4"43 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K31900000
    1 1/2
    		24Raised6.12"0.88"0.88"44 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K45600000
    1 1/2
    		24Raised6 1/8"3/4"7/8"44 1/2"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32100000
    2
    		32Raised6 1/2"5/8"3/4"85"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32200000
    2
    		32Raised6 1/2"3/4"3/4"85"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K45700000
    2 1/2
    		40Raised7 1/2"3/4"7/8"85 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32300000
    3
    		48Raised8 1/4"3/4"7/8"86 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32400000
    3
    		48Raised8 1/4"0.88"0.88"86.62"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K45800000
    4
    		64Raised10"3/4"7/8"87 7/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K32500000
    4
    		64Raised10 3/4"1"1"88 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K459000000
    5
    		—Raised11"3/4"7/8"89 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K347000000
    6
    		96Raised12 1/2"3/4"7/8"1210 5/8"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K326000000
    6
    		96Raised14"1.12"1.12"1211 1/2"600
    		Steel
    		1,400 psi @ 72° F1,300 psi @ 300° F6806K461000000
    8
    		—Raised15"7/8"1"1213"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K348000000
    10
    		—Raised17 1/2"1.12"1.12"1615 1/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K419000000
    12
    		—Raised20 1/2"1 1/4"1 1/4"1617 3/4"300
    		Steel
    		600 psi @ 72° F300 psi @ 300° F6806K421000000
     
    Stub-End Straight Adapters
    Image of Product. Straight Adapter. Front orientation. Pipe Stub Ends. High-Pressure Iron and Steel Unthreaded Pipe Flanges.

    Straight Adapter

    Stub-end straight adapters are used with flanges. Slide a flange onto the stub end and weld the stub end to pipe (not the flange). Since the flange isn’t welded to the pipe, it can be disconnected easily, which creates an access point for frequent cleaning and inspecting.
    Pipe
    Size
    Flange
    OD
    Construction
    Pipe
    Schedule
    Finished
    Material
    Each
    1/2
    		1 3/8"Seamless80
    		Steel
    		4981T211000000
    3/4
    		1 1/16"Seamless80
    		Steel
    		4981T22100000
    1
    		2"Seamless80
    		Steel
    		4981T23100000
    1 1/4
    		2 1/2"Seamless80
    		Steel
    		4981T241000000
    1 1/2
    		2 7/8"Seamless80
    		Steel
    		4981T251000000
    2
    		3 5/8"Seamless80
    		Steel
    		4981T261000000
    2 1/2
    		4 1/8"Seamless80
    		Steel
    		4981T271000000
    3
    		5"Seamless80
    		Steel
    		4981T281000000
    4
    		6 3/16"Seamless80
    		Steel
    		4981T291000000
    5
    		7 5/16"Seamless80
    		Steel
    		4981T311000000
    6
    		8 1/2"Seamless80
    		Steel
    		4981T321000000
    8
    		10 5/8"Seamless80
    		Steel
    		4981T322000000

    Thick-Wall Iron and Steel Unthreaded Pipe Nipples and Pipe

    Thick, Schedule 80 walls give this pipe better strength than our standard-wall steel unthreaded pipe. Weld it to fittings and additional lengths of pipe. Welded connections are stronger than threaded connections and less likely to leak. It is for use in noncorrosive environments.
    Pipe—Unthreaded
    Image of Product. Male. Front orientation. Pipe and Fittings. Thick-Wall Iron and Steel Unthreaded Pipe Nipples and Pipe, Pipe—Unthreaded, Butt Weld/Socket Connect/Weld Socket Male.

    Male

    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    P22 Chrome-Moly Steel—P22 chrome-moly steel is stronger and easier to weld than plain steel. It resists scaling even in steam applications.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    Butt Weld/Socket Connect/Weld Socket Male
     
    1/8 Pipe Size
    1 ft.Seamless80
    		Steel
    		7972K111000000
    3 ft.Seamless80
    		Steel
    		7972K31100000
    6 ft.Seamless80
    		Steel
    		7972K11000000
     
    1/4 Pipe Size
    1 ft.Seamless80
    		Steel
    		7972K11200000
    3 ft.Seamless80
    		Steel
    		7972K31200000
    6 ft.Seamless80
    		Steel
    		7972K12000000
     
    3/8 Pipe Size
    2"Seamless80
    		Steel
    		7972K510000
    4"Seamless80
    		Steel
    		7972K5200000
    6"Seamless80
    		Steel
    		7972K5300000
    8"Seamless80
    		Steel
    		7972K5400000
    1 ft.Seamless80
    		Steel
    		7972K11300000
    3 ft.Seamless80
    		Steel
    		7972K31300000
    6 ft.Seamless80
    		Steel
    		7972K13000000
     
    1/2 Pipe Size
    2"Seamless80
    		Steel
    		7972K550000
    4"Seamless80
    		Steel
    		7972K5600000
    6"Seamless80
    		Steel
    		7972K5700000
    8"Seamless80
    		Steel
    		7972K5800000
    1 ft.Seamless80
    		P22 Chrome-Moly Steel1982K2700000
    1 ft.Seamless80
    		Steel
    		7972K11400000
    3 ft.Seamless80
    		P22 Chrome-Moly Steel1982K33000000
    3 ft.Seamless80
    		Steel
    		7972K314000000
    6 ft.Seamless80
    		Steel
    		7972K14000000
     
    3/4 Pipe Size
    2"Seamless80
    		Steel
    		7972K5900000
    4"Seamless80
    		Steel
    		7972K6100000
    6"Seamless80
    		Steel
    		7972K6200000
    8"Seamless80
    		Steel
    		7972K6300000
    1 ft.Seamless80
    		P22 Chrome-Moly Steel1982K2800000
    1 ft.Seamless80
    		Steel
    		7972K11500000
    3 ft.Seamless80
    		P22 Chrome-Moly Steel1982K34000000
    3 ft.Seamless80
    		Steel
    		7972K315000000
    6 ft.Seamless80
    		Steel
    		7972K15000000
     
    1 Pipe Size
    2"Seamless80
    		Steel
    		7972K6400000
    4"Seamless80
    		Steel
    		7972K6500000
    6"Seamless80
    		Steel
    		7972K6600000
    8"Seamless80
    		Steel
    		7972K6700000
    1 ft.Seamless80
    		P22 Chrome-Moly Steel1982K2900000
    1 ft.Seamless80
    		Steel
    		7972K11600000
    3 ft.Seamless80
    		P22 Chrome-Moly Steel1982K35000000
    3 ft.Seamless80
    		Steel
    		7972K316000000
    6 ft.Seamless80
    		Steel
    		7972K16000000
     
    1 1/4 Pipe Size
    2"Seamless80
    		Steel
    		7972K6800000
    4"Seamless80
    		Steel
    		7972K6900000
    6"Seamless80
    		Steel
    		7972K7100000
    8"Seamless80
    		Steel
    		7972K7200000
    1 ft.Seamless80
    		Steel
    		7972K11700000
    3 ft.Seamless80
    		Steel
    		7972K317000000
    6 ft.Seamless80
    		Steel
    		7972K17000000
     
    1 1/2 Pipe Size
    2"Seamless80
    		Steel
    		7972K7300000
    4"Seamless80
    		Steel
    		7972K7400000
    6"Seamless80
    		Steel
    		7972K7500000
    8"Seamless80
    		Steel
    		7972K7600000
    1 ft.Seamless80
    		P22 Chrome-Moly Steel1982K31000000
    1 ft.Seamless80
    		Steel
    		7972K11800000
    3 ft.Seamless80
    		P22 Chrome-Moly Steel1982K36000000
    3 ft.Seamless80
    		Steel
    		7972K318000000
    6 ft.Seamless80
    		Steel
    		7972K18000000
     
    2 Pipe Size
    4"Seamless80
    		Steel
    		7972K7700000
    6"Seamless80
    		Steel
    		7972K7800000
    8"Seamless80
    		Steel
    		7972K7900000
    1 ft.Seamless80
    		P22 Chrome-Moly Steel1982K32000000
    1 ft.Seamless80
    		Steel
    		7972K11900000
    3 ft.Seamless80
    		P22 Chrome-Moly Steel1982K37000000
    3 ft.Seamless80
    		Steel
    		7972K319000000
    6 ft.Seamless80
    		Steel
    		7972K19000000
     
    2 1/2 Pipe Size
    4"Seamless80
    		Steel
    		7972K8100000
    6"Seamless80
    		Steel
    		7972K8200000
    8"Seamless80
    		Steel
    		7972K8300000
    1 ft.Seamless80
    		Steel
    		7972K121000000
    3 ft.Seamless80
    		Steel
    		7972K321000000
    6 ft.Seamless80
    		Steel
    		7972K21000000
     
    3 Pipe Size
    4"Seamless80
    		Steel
    		7972K8400000
    6"Seamless80
    		Steel
    		7972K8500000
    8"Seamless80
    		Steel
    		7972K86000000
    1 ft.Seamless80
    		Steel
    		7972K122000000
    3 ft.Seamless80
    		Steel
    		7972K322000000
    6 ft.Seamless80
    		Steel
    		7972K22000000
     
    4 Pipe Size
    4"Seamless80
    		Steel
    		7972K8700000
    6"Seamless80
    		Steel
    		7972K88000000
    8"Seamless80
    		Steel
    		7972K89000000
    1 ft.Seamless80
    		Steel
    		7972K123000000
    3 ft.Seamless80
    		Steel
    		7972K323000000
    6 ft.Seamless80
    		Steel
    		7972K23000000
     

    Extra-Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

    Also known as Schedule 160, this pipe has extra-thick walls for excellent strength. It has a galvanized finish that provides better corrosion resistance than our plain steel pipe.
    Pipe—Fully Threaded
    Image of Product. Male. Front orientation. Pipe and Fittings. Extra-Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Fully Threaded, Male, Threaded Fitting Connection.

    Male

    Fully threaded pipe is also known as a close nipple; it is threaded on each end to the center.
    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Pipe
    Size
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
    1/2
    		1 1/8"Seamless160
    		Galvanized Steel7736K113000000
    3/4
    		1 3/8"Seamless160
    		Galvanized Steel7736K11400000
    1
    		1 1/2"Seamless160
    		Galvanized Steel7736K11500000
    1 1/4
    		1 5/8"Seamless160
    		Galvanized Steel7736K11600000
    1 1/2
    		1 3/4"Seamless160
    		Galvanized Steel7736K11700000
    2
    		2"Seamless160
    		Galvanized Steel7736K11800000
     
    Pipe—Threaded on Both Ends
    Image of Product. Male. Front orientation. Pipe and Fittings. Extra-Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe, Pipe—Threaded on Both Ends, Male, Threaded Fitting Connection.

    Male

    Seamless—Pipe has a smooth interior for unrestricted flow and is stronger than welded pipe.
    Lg.
    Construction
    Pipe
    Schedule
    Material
    Each
    NPT Male
     
    1/2 Pipe Size
    1 1/2"Seamless160
    		Galvanized Steel7736K123000000
    2"Seamless160
    		Galvanized Steel7736K13300000
    3"Seamless160
    		Galvanized Steel7736K15300000
    4"Seamless160
    		Galvanized Steel7736K16300000
    6"Seamless160
    		Galvanized Steel7736K18300000
     
    3/4 Pipe Size
    1 1/2"Seamless160
    		Galvanized Steel7736K12400000
    2"Seamless160
    		Galvanized Steel7736K13400000
    3"Seamless160
    		Galvanized Steel7736K15400000
    4"Seamless160
    		Galvanized Steel7736K16400000
    6"Seamless160
    		Galvanized Steel7736K18400000
     
    1 Pipe Size
    2"Seamless160
    		Galvanized Steel7736K13500000
    3"Seamless160
    		Galvanized Steel7736K15500000
    4"Seamless160
    		Galvanized Steel7736K16500000
    6"Seamless160
    		Galvanized Steel7736K18500000
     
    1 1/4 Pipe Size
    2"Seamless160
    		Galvanized Steel7736K13600000
    3"Seamless160
    		Galvanized Steel7736K15600000
    4"Seamless160
    		Galvanized Steel7736K16600000
    6"Seamless160
    		Galvanized Steel7736K186000000
     
    1 1/2 Pipe Size
    2"Seamless160
    		Galvanized Steel7736K13700000
    3"Seamless160
    		Galvanized Steel7736K15700000
    4"Seamless160
    		Galvanized Steel7736K16700000
    6"Seamless160
    		Galvanized Steel7736K187000000
     
    2 Pipe Size
    3"Seamless160
    		Galvanized Steel7736K15800000
    4"Seamless160
    		Galvanized Steel7736K168000000
    6"Seamless160
    		Galvanized Steel7736K188000000
     

    Extreme-Pressure Iron and Steel Threaded Pipe Flanges

    Also known as Pressure Class 1500 flanges, these have the strength to handle high pressures. Bolt two same-size flanges together with a gasket (sold separately) to create an access point within a line. Flanges are for use in noncorrosive environments.
    Forged Flanges
    Image of Product. Front. Front orientation. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Flanges, Forged Flanges, Flanged Fitting Connection, Female, Threaded Fitting Connection, Raised Surface.
    Image of Product. Raised Surface on Back. Back orientation. Pipe and Fittings. Extreme-Pressure Iron and Steel Threaded Pipe Flanges, Forged Flanges, Flanged Fitting Connection, Female, Threaded Fitting Connection, Raised Surface.

    Front

    Raised Surface

    on Back

    Forged flanges have better strength than cast flanges.
    Pipe
    Size
    Dash
    Size
    Bolt
    Hole
    (A)
    (B)
    (A)
    (B)
    Flanged Connection
    Surface (B)
    Flange
    OD
    For Bolt
    Dia.
    Dia.
    No.
    Of
    Bolt Circle
    Dia.
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/2
    		1/2
    		0808Raised4 3/4"3/4"7/8"43 1/4"1500
    		Steel
    		3,700 psi @ 72° F3,200 psi @ 300° F1153T410000000
    3/4
    		3/4
    		1212Raised5 1/8"3/4"7/8"43 1/2"1500
    		Steel
    		3,700 psi @ 72° F3,200 psi @ 300° F1153T42000000
    1
    		1
    		1616Raised5 7/8"7/8"1"44"1500
    		Steel
    		3,700 psi @ 72° F3,200 psi @ 300° F1153T43000000
    1 1/4
    		1 1/4
    		2020Raised6 1/4"7/8"1"44 3/8"1500
    		Steel
    		3,700 psi @ 72° F3,200 psi @ 300° F1153T44000000
    1 1/2
    		1 1/2
    		2424Raised7"1"1 1/8"44 7/8"1500
    		Steel
    		3,700 psi @ 72° F3,200 psi @ 300° F1153T45000000
    2
    		2
    		3232Raised8 1/2"7/8"1"86 1/2"1500
    		Steel
    		3,700 psi @ 72° F3,200 psi @ 300° F1153T46000000
    3
    		3
    		4848Raised10 1/2"1 1/4"1 1/4"88"1500
    		Steel
    		Not RatedNot Rated1153T47000000
    4
    		4
    		6464Raised12 1/4"1.38"1.38"89 1/2"1500
    		Steel
    		Not RatedNot Rated1153T48000000
     
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