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    18 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.

    Precision Extreme-Pressure Stainless Steel Threaded Pipe Fittings

    Made to tighter tolerances than other stainless steel pipe fittings, these are also known as instrumentation fittings. The male threads are rolled for extra strength in extreme-pressure applications. Fittings are commonly used to connect equipment in gas and hydraulic fluid lines.
    Straight Adapters
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Precision Extreme-Pressure Stainless Steel Threaded Pipe Fittings, Straight Adapters, Female, Male, Threaded Fitting Connection, Hex Body.

    Female x Male

    316 Stainless Steel—Fittings are the most corrosion resistant. They stand up to wet environments, just like 304 stainless steel fittings, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.
    Pipe
    Size
    Dash
    Size
    316 Stainless Steel
    (A)
    (B)
    (A)
    (B)
    Lg.
    Body
    Shape
    Max. Pressure
    @ Temp.
    Max. Steam Pressure
    @ Temp.
    Each
    BSPP Female × NPT Male
    1/8
    		1/8
    		02021 3/32"Hex6,100 psi @ 72° F6,100 psi @ 300° F4092K56000000
    1/4
    		1/4
    		04041 1/2"Hex6,200 psi @ 72° F6,200 psi @ 300° F4092K5100000
    3/8
    		3/8
    		06061 31/64"Hex5,000 psi @ 72° F5,000 psi @ 300° F4092K5200000
    1/2
    		1/2
    		08081 7/8"Hex4,600 psi @ 72° F4,600 psi @ 300° F4092K5300000
    3/4
    		3/4
    		12122"Hex4,300 psi @ 72° F4,300 psi @ 300° F4092K5400000
    1
    		1
    		16162 9/32"Hex4,100 psi @ 72° F4,100 psi @ 300° F4092K55000000
     
    Straight Adapters with Gasket
    316 Stainless Steel—Fittings are the most corrosion resistant. They stand up to wet environments, just like 304 stainless steel fittings, but unlike 304 stainless steel, they will not corrode from salt water, chlorine solutions, and chemicals.
    Fluoroelastomer—These gaskets resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.
    Pipe
    Size
    316 Stainless Steel
    (A)
    (B)
    Lg.
    Body
    Shape
    Gasket
    Material
    Max. Pressure
    @ Temp.
    Each
    NPT Female × BSPP Male
    Image of Product. Female x Male. Front orientation. Pipe and Fittings. Precision Extreme-Pressure Stainless Steel Threaded Pipe Fittings, Straight Adapters with Gasket, Threaded Fitting Connection, Female, Male, Hex Body.

    Female x Male

    1/8
    		1/8
    		63/64"HexFluoroelastomer
    		5,300 psi @ 72° F4092K711000000
    1/4
    		1/4
    		1 5/16"HexFluoroelastomer
    		5,500 psi @ 72° F4092K71200000
    3/8
    		3/8
    		1 13/32"HexFluoroelastomer
    		4,400 psi @ 72° F4092K71300000
    1/2
    		1/2
    		1 47/64"HexFluoroelastomer
    		4,000 psi @ 72° F4092K71400000
    3/4
    		3/4
    		1 57/64"HexFluoroelastomer
    		3,700 psi @ 72° F4092K715000000
    1
    		1
    		2 3/32"HexFluoroelastomer
    		2,800 psi @ 72° F4092K716000000
     
    NPT Male × BSPP Male
    Image of Product. Male x Male. Front orientation. Pipe and Fittings. Precision Extreme-Pressure Stainless Steel Threaded Pipe Fittings, Straight Adapters with Gasket, Threaded Fitting Connection, Male, Hex Body.

    Male x Male

    1/8
    		1/8
    		1 3/32"HexFluoroelastomer
    		5,300 psi @ 72° F4092K91100000
    1/4
    		1/4
    		1 29/64"HexFluoroelastomer
    		5,500 psi @ 72° F4092K91200000
    3/8
    		3/8
    		1 31/64"HexFluoroelastomer
    		4,400 psi @ 72° F4092K91300000
    1/2
    		1/2
    		1 3/4"HexFluoroelastomer
    		4,000 psi @ 72° F4092K91400000
    3/4
    		3/4
    		1 15/16"HexFluoroelastomer
    		3,700 psi @ 72° F4092K91500000
    1
    		1
    		2 15/64"HexFluoroelastomer
    		2,800 psi @ 72° F4092K916000000
     
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