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    32 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.

    High-Pressure Brass and Bronze Threaded Pipe Fittings

    High pressures are no problem for these heavy-duty fittings. They are brass for good corrosion resistance.
    Through-Wall Bushing Straight Reducing Adapters
    Image of Product. Male x Female. Front orientation. Contains Annotated. Pipe and Fittings. High-Pressure Brass and Bronze Threaded Pipe Fittings, Through-Wall Bushing Straight Reducing Adapters, Male, Threaded Fitting Connection, Female, Hex Body.

    Male x Female

    Through-wall fittings are also known as bulkhead couplings; they mount through your wall or tank to create an inlet or outlet. When installing, the gasket should be on the inside of the wall.
    Nickel-Plated Brass—Nickel-plated brass pipe provides better corrosion resistance than unplated brass.
    Thread
    Size
    (A)
    (B)
    For Max.
    Wall Thk.
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Each
    Metric Male × Metric Female
    M10 × 1 mmM5 × 0.8 mm0.276"HexNickel-Plated Brass1,080 psi @ 72° F9151K26200000
     

    Low-Pressure Iron and Steel Threaded Pipe Fittings

    Use these fittings for low-pressure applications in noncorrosive environments.
    Bushing Straight Reducing Adapters for Tanks
    Image of Product. Male × Female. Front orientation. Contains Annotated. Pipe and Fittings. Low-Pressure Iron and Steel Threaded Pipe Fittings, Bushing Straight Reducing Adapters for Tanks, Female, Male, Threaded Fitting Connection, For Flat Tank Surfaces, Hex Body.

    Male × Female

    Fittings for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum.
    Pipe
    Size
    (A)
    (B)
    For Tank
    Surface (A)
    Body
    Shape
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    NPT Male × NPT Female
    1 1/2
    		1/2
    		FlatHexIronNot RatedNot Rated6850K28000000
    1 1/2
    		3/4
    		FlatHexIronNot RatedNot Rated6850K2700000
    1 1/2
    		1
    		FlatHexIronNot RatedNot Rated6850K2900000
    2
    		3/8
    		FlatHexIronNot RatedNot Rated6850K1100000
    2
    		1/2
    		FlatHexIronNot RatedNot Rated6850K1200000
    2
    		3/4
    		FlatHexIronNot RatedNot Rated6850K1300000
    2
    		1
    		FlatHexIronNot RatedNot Rated6850K1400000
    2
    		1 1/4
    		FlatHexIronNot RatedNot Rated6850K4300000
    2
    		1 1/2
    		FlatHexIronNot RatedNot Rated6850K1600000
    2 1/2
    		2
    		FlatHexIronNot RatedNot Rated6850K4400000
    3
    		1
    		FlatHexIronNot RatedNot Rated6850K35000000
    3
    		1 1/2
    		FlatHexIronNot RatedNot Rated6850K1800000
    3
    		2
    		FlatHexIronNot RatedNot Rated6850K1900000
    4
    		1
    		FlatHexIronNot RatedNot Rated6850K4100000
    4
    		2
    		FlatHexIronNot RatedNot Rated6850K2500000
    4
    		2 1/2
    		FlatHexIronNot RatedNot Rated6850K31000000
    4
    		3
    		FlatHexIronNot RatedNot Rated6850K2600000
     
    180° Bend Connectors
    Image of Product. Front orientation. Pipe Traps. Low-Pressure Iron and Steel Threaded Pipe Fittings.
    180° bend connectors are also known as U-bends.
    Pipe
    Size
    Material
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Certification
    Shape
    Each
    NPT Female
    1
    		Iron150 psi @ 72° F150 psi @ 350° F—180° Bend44605K565000000
    1 1/2
    		Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    		180° Bend44605K567000000
    2
    		Iron150 psi @ 72° F150 psi @ 350° FUL Listed
    		180° Bend44605K568000000
     
    Locknuts
    Image of Product. Front orientation. Pipe Locknuts.
    NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
    Pipe
    Size
    Finished
    Material
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    NPSL Female
    1 1/2
    		IronNot RatedNot Rated44605K216000000
    2
    		IronNot RatedNot Rated44605K21700000
     

    Low-Pressure Stainless Steel Threaded Pipe Fittings

    Use these fittings in a low-pressure pipe line.
    Bushing Straight Reducing Adapters for Tanks
    Image of Product. Male x Female. Front orientation. Contains Annotated. Pipe and Fittings. Low-Pressure Stainless Steel Threaded Pipe Fittings, Bushing Straight Reducing Adapters for Tanks, Female, Threaded Fitting Connection, Male, For Flat Tank Surfaces, Hex Body.

    Male x Female

    Fittings for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum.
    304 Stainless Steel—Fittings hold up in humid, damp, and washdown environments but will corrode if exposed to salt water or chemicals.
    Pipe
    Size
    304 Stainless Steel
    (A)
    (B)
    For Tank
    Surface (A)
    Body
    Shape
    Max. Pressure
    @ Temp.
    Max. Steam
    Pressure @ Temp.
    Each
    NPT Male × NPT Female
    2
    		1/2
    		FlatHexNot RatedNot Rated6850K32000000
    2
    		3/4
    		FlatHexNot RatedNot Rated6850K3300000
    2
    		1
    		FlatHexNot RatedNot Rated6850K3400000
    4
    		2
    		FlatHexNot RatedNot Rated6850K36000000
     
    Locknuts
    Image of Product. Front orientation. Pipe Locknuts.
    NPSL Thread—NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
    304
    Stainless Steel
    Pipe
    Size
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    NPSL Female
    1/2
    		300 psi @ 72° F150 psi @ 350° F4464K584000000
    3/4
    		300 psi @ 72° F150 psi @ 350° F4464K58500000
    1
    		300 psi @ 72° F150 psi @ 350° F4464K58600000
    2
    		300 psi @ 72° F150 psi @ 350° F4464K58900000
    4
    		300 psi @ 72° F150 psi @ 350° F4464K59300000
     
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