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    21 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 Iron and Steel Threaded Pipe Fittings

    With better strength than our low-pressure iron and steel pipe fittings, these can handle medium-pressure applications. They are for use in noncorrosive environments.
    Straight Connectors with Recessed Threads
    Image of Product. NPT Female. Front orientation. Pipe and Fittings. Medium-Pressure Iron and Steel Threaded Pipe Fittings, Straight Connectors with Recessed Threads, Threaded Fitting Connection, Female.

    NPT 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
    		Steel300 psi @ 72° F43245K12100000
    1/4
    		Steel300 psi @ 72° F43245K12200000
    3/8
    		Steel300 psi @ 72° F43245K12300000
    1/2
    		Steel300 psi @ 72° F43245K12400000
    3/4
    		Steel300 psi @ 72° F43245K12500000
    1
    		Steel300 psi @ 72° F43245K12600000
    1 1/4
    		Steel300 psi @ 72° F43245K12700000
    1 1/2
    		Steel300 psi @ 72° F43245K12900000
    2
    		Steel300 psi @ 72° F43245K13100000
    3
    		Steel300 psi @ 72° F43245K13200000
    4
    		Steel300 psi @ 72° F43245K133000000
     

    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 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
     
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