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    23,533 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.

    Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings

    A galvanized finish gives these fittings fair corrosion resistance. They have the strength to handle medium-pressure applications.
    Straight Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Straight Connectors, Threaded Fitting Connection, Female.

    Female

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N51000000
    3/8
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N5200000
    1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N5300000
    3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N5400000
    1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N5500000
    1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N5600000
    1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N5700000
    2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N5800000
     
    Straight Connectors with Recessed Threads
    Image of Product. Female. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Straight Connectors with Recessed Threads, Threaded Fitting Connection, Female.

    Female

    Straight connectors with recessed threading have a short unthreaded space on each end, which allows for easy alignment when threading onto long lengths of pipe. They are also known as API line couplings.
    Pipe
    Size
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female
    1/8
    		Galvanized Steel300 psi @ 72° F43245K361000000
    1/4
    		Galvanized Steel300 psi @ 72° F43245K36200000
    3/8
    		Galvanized Steel300 psi @ 72° F43245K36300000
    1/2
    		Galvanized Steel300 psi @ 72° F43245K36400000
    3/4
    		Galvanized Steel300 psi @ 72° F43245K36500000
    1
    		Galvanized Steel300 psi @ 72° F43245K36600000
    1 1/4
    		Galvanized Steel300 psi @ 72° F43245K36700000
    1 1/2
    		Galvanized Steel300 psi @ 72° F43245K36800000
    2
    		Galvanized Steel300 psi @ 72° F43245K36900000
    3
    		Galvanized Steel300 psi @ 72° F43245K371000000
     
    Union Straight Connectors
    Image of System. Female. Front orientation. Exploded view. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Union Straight Connectors, Threaded Fitting Connection, Female, Hex Body.

    Female

    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.
    Certification
    Each
    NPT Female
    1/4
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N43000000
    3/8
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N4400000
    1/2
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N4500000
    3/4
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N4600000
    1
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N4700000
    1 1/4
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N4800000
    1 1/2
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N49000000
    2
    		300
    		HexGalvanized Iron600 psi @ 72° F230 psi @ 550° FFM Approved, UL Listed
    		2066N5000000
     
    Straight Reducers
    Image of Product. Female × Female. Front orientation. Contains Annotated. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Straight Reducers, Female, Threaded Fitting Connection.

    Female × Female

    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Female
    3/8
    		1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N89000000
    1/2
    		1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N9100000
    1/2
    		3/8
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N900000
    3/4
    		1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N9200000
    1
    		1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N9500000
    1
    		3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N9400000
    1 1/4
    		1
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N9800000
    1 1/2
    		3/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N11400000
    1 1/2
    		1
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N11300000
    1 1/2
    		1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N112000000
    2
    		3/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N119000000
    2
    		1
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N118000000
    2
    		1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N116000000
     
    90° Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Connectors, Threaded Fitting Connection, Female.

    Female

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1000000
    3/8
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1100000
    1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1200000
    3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1300000
    Medium-Pressure Galvanized Iron Pipe Fitting, 90 Degree Elbow Connector, 3/4 NPT Female
    EachIn stock
    1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1400000
    1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N1500000
    1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N1600000
    2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N17000000
     
    90° Elbow Adapters
    Image of Product. Female × Male. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Adapters, Male, Female, Threaded Fitting Connection.

    Female × Male

    Female x male 90° elbow adapters are also known as street elbows.
    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Male
    1/4
    		1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N18000000
    3/8
    		3/8
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N1900000
    1/2
    		1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N200000
    3/4
    		3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N2100000
    1
    		1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N2200000
    1 1/4
    		1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N23000000
    1 1/2
    		1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N24000000
     
    90° Elbow Reducers
    Image of Product. Female × Female. Front orientation. Contains Annotated. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 90° Elbow Reducers, Female, Threaded Fitting Connection.

    Female × Female

    Pipe
    Size
    (A)
    (B)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Female
    3/4
    		1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N86000000
    1
    		1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N8700000
     
    45° Elbow Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, 45° Elbow Connectors, Threaded Fitting Connection, Female.

    Female

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N26000000
    1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N2800000
    3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N2900000
    1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N300000
    1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N32000000
    2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N33000000
     
    Tee Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Tee Connectors, Threaded Fitting Connection, Female.

    Female

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N34000000
    3/8
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N3500000
    1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N3600000
    3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N3700000
    1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N3800000
    1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N3900000
    1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N4000000
    2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N41000000
     
    Inline Tee Reducers
    Image of Product. Female. Front orientation. Contains Annotated. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Inline Tee Reducers, Threaded Fitting Connection, Female.

    Female

    Inline tees are also known as branch tees.
    Pipe
    Size
    (A)
    (B)
    (C)
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female × NPT Female × NPT Female
    3/4
    		1/2
    		3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N71000000
    1
    		1/2
    		1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N7300000
    1 1/4
    		1/2
    		1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N76000000
    1 1/4
    		3/4
    		1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N75000000
    1 1/4
    		1
    		1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N74000000
    1 1/2
    		1/2
    		1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N8000000
    1 1/2
    		3/4
    		1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N79000000
    1 1/2
    		1
    		1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N78000000
    2
    		1/2
    		2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N85000000
    2
    		3/4
    		2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N84000000
    2
    		1
    		2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N83000000
    2
    		1 1/2
    		2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N81000000
     
    Caps
    Image of Product. Female. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Caps, Threaded Fitting Connection, Female.

    Female

    Pipe
    Size
    Pressure
    Class
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPT Female
    1/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N59000000
    3/8
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N600000
    1/2
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N6100000
    3/4
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N6200000
    1
    		300
    		Galvanized Iron2,000 psi @ 72° F300 psi @ 550° F2066N6300000
    1 1/4
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N6400000
    1 1/2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N6500000
    2
    		300
    		Galvanized Iron1,500 psi @ 72° F300 psi @ 550° F2066N66000000
     
    Plugs
    Image of Product. Male. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, Plugs, Threaded Fitting Connection, Male, Round Body.

    Male

    Plugs are also known as bull plugs; the center is hollow, which allows fluid to put pressure on the threads for a tight seal.
    Pipe
    Size
    Construction
    Pipe
    Schedule
    Body
    Shape
    Material
    Each
    NPT Male
    1/8
    		Hollow80
    		RoundGalvanized Steel1109T11000000
    1/4
    		Hollow80
    		RoundGalvanized Steel1109T1200000
    3/8
    		Hollow80
    		RoundGalvanized Steel1109T1300000
    1 1/4
    		Hollow80
    		RoundGalvanized Steel1109T1700000
    1 1/2
    		Hollow80
    		RoundGalvanized Steel1109T1800000
    2
    		Hollow80
    		RoundGalvanized Steel1109T19000000
    4
    		Hollow80
    		RoundGalvanized Steel1109T22000000
     
    External-Hex-Drive Plugs
    Image of Product. Male. Front orientation. Pipe and Fittings. Medium-Pressure Galvanized Iron and Steel Threaded Pipe Fittings, External-Hex-Drive Plugs, Threaded Fitting Connection, Male, Hex Body.

    Male

    Plugs are also known as bull plugs; the center is hollow, which allows fluid to put pressure on the threads for a tight seal.
    Pipe
    Size
    Construction
    Pipe
    Schedule
    Body
    Shape
    Material
    Each
    NPT Male
    1/2
    		Hollow80
    		HexGalvanized Steel1109T14000000
    3/4
    		Hollow80
    		HexGalvanized Steel1109T1500000
    1
    		Hollow80
    		HexGalvanized Steel1109T1600000
     
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