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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.

    Low-Pressure Stainless Steel Threaded Pipe Fittings

    Connect to pipe for low-pressure applications, such as water systems. Made of stainless steel, these fittings have excellent corrosion resistance.
    Union Straight Connectors
    Image of Product. Female. Front orientation. Pipe and Fittings. Low-Pressure Stainless Steel Threaded Pipe Fittings, Union Straight Connectors, Female, Threaded Fitting Connection, Octagonal Body.

    Female

    Union fittings separate into three pieces so you can access your line without unthreading pipe connections.
    304 Stainless Steel—Fittings hold up in humid, damp, and washdown environments but will corrode if exposed to salt water or chemicals.
    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.
    304 Stainless Steel
    316 Stainless Steel
    Pipe
    Size
    Pressure
    Class
    Body
    Shape
    Max. Steam Pressure
    @ Temp.
    Max. Pressure
    @ Temp.
    Each
    Max. Pressure
    @ Temp.
    Each
    BSPP Female
    1/8
    		150
    		Octagon150 psi @ 350° F150 psi @ 72° F9027N144000000150 psi @ 72° F9027N147000000
    1/4
    		150
    		Octagon150 psi @ 350° F150 psi @ 72° F9027N14500000150 psi @ 72° F9027N14800000
    3/8
    		150
    		Octagon150 psi @ 350° F150 psi @ 72° F9027N14600000150 psi @ 72° F9027N14900000
    1/2
    		150
    		Octagon150 psi @ 350° F300 psi @ 72° F4810T52100000150 psi @ 72° F9027N15100000
    3/4
    		150
    		Octagon150 psi @ 350° F300 psi @ 72° F4810T52200000150 psi @ 72° F9027N15200000
    1
    		150
    		Octagon150 psi @ 350° F300 psi @ 72° F4810T52300000150 psi @ 72° F9027N15300000
    1 1/4
    		150
    		Decagon150 psi @ 350° F300 psi @ 72° F4810T524000000150 psi @ 72° F9027N154000000
    1 1/2
    		150
    		Decagon150 psi @ 350° F300 psi @ 72° F4810T525000000150 psi @ 72° F9027N155000000
    2
    		150
    		Decagon150 psi @ 350° F300 psi @ 72° F4810T526000000150 psi @ 72° F9027N156000000
     
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