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    7 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-Temperature PTFE Pipe Fittings for Harsh Chemicals

    Extreme temperatures are no problem for these fittings—they’re made of PTFE, so they can withstand a wider temperature range than any of our other plastic pipe fittings for chemicals. They have the chemical resistance to stand up to acid and solvents. Fittings have thick, Schedule 80 walls for heavy duty industrial applications. The material won’t leach contaminates into the line, so these fittings are commonly used in high-purity processes, such as semiconductor and clean room applications. They have a super-smooth interior for unrestricted flow.
    To prevent leaks in threaded connections, apply a sealant to the male threads. Threaded connections can be taken apart as needed for maintenance and repair. For metal threads, use PTFE tape. For plastic threads, apply a non-hardening, plastic-compatible sealant. Tape or sealants with PTFE are not recommended for plastic-to-plastic connections. When making a threaded connection be careful not to overtighten the threads. To prevent cracks and leaks, finger tighten the fitting, then wrench-tighten one to two turns. Fittings meet ASTM D1710 specifications and testing requirements for material quality.
    Warning: Never use plastic pipe fittings, flanges, and pipe with compressed air or gas.
    Through-Wall Straight Connectors for Tanks with Gasket
    Image of Product. Female. Front orientation. Pipe and Fittings. High-Temperature PTFE Pipe Fittings for Harsh Chemicals, Through-Wall Straight Connectors for Tanks with Gasket, Threaded Fitting Connection, Female, For Flat Tank Surface, For Curved Tank Surface, Hex Body.

    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.
    Fittings for tanks create an inlet or outlet connection on the surface of any tank, pressure vessel, or drum.
    Pipe
    Size
    For Hole
    Dia.
    For Max.
    Wall Thk.
    For Tank
    Surface
    Pipe
    Schedule
    Body
    Shape
    Material
    Color
    Max. Pressure
    @ Temp.
    Gasket Material
    Each
    NPT Female
    1/4
    1 3/16"1/2"Curved, Flat80
    HexPTFEWhite60 psi @ 72° FFEP, Silicone Rubber1282K420000000
    3/8
    1 1/4"1/2"Curved, Flat80
    HexPTFEWhite60 psi @ 72° FFEP, Silicone Rubber1282K43000000
    1/2
    1 1/2"5/8"Curved, Flat80
    HexPTFEWhite60 psi @ 72° FFEP, Silicone Rubber1282K44000000
    3/4
    1 13/16"3/4"Curved, Flat80
    HexPTFEWhite30 psi @ 72° FFEP, Silicone Rubber1282K45000000
    1
    2 1/16"3/4"Curved, Flat80
    HexPTFEWhite30 psi @ 72° FFEP, Silicone Rubber1282K46000000
    2
    3 1/8"7/8"Curved, Flat80
    HexPTFEWhite30 psi @ 72° FFEP, Silicone Rubber1282K48000000
     
    Thread Sealant
    Image of Product. Front orientation. Thread Sealants. Applicator-Top Can.

    Applicator-Top Can

    Sealants cannot be sold to Colorado, Connecticut, District of Columbia, Delaware, Illinois, Indiana, Massachusetts, Maryland, Maine, Michigan, New Hampshire, New Jersey, Northern Virginia, New York, Ohio, Pennsylvania, Rhode Island, or Utah due to local VOC (Volatile Organic Compounds) regulations.
    Container
    Size, fl.
    oz.
    Type
    Temp. Range,
    ° F
    Each
    8Applicator-Top Can-100 to 6004586K9000000
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