McMaster-Carr logo
    Filter by
    Clamp Type
    Clamping Action
    Material
    Handle Material
    Body Material
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    6 Products

    Heavy Duty Chain Pipe Welding Clamps

    Image of Product. Front orientation. Pipe Welding Clamps. Heavy Duty Chain Pipe Welding Clamps, Straight Clamps.
    Image of Product. Front orientation. Pipe Welding Clamps. Heavy Duty Chain Pipe Welding Clamps, Flange Clamps.

    Straight Clamps

    Flange Clamps

    Image of Product. Front orientation. Pipe Welding Clamps. Heavy Duty Chain Pipe Welding Clamps, Adjustable Clamps.

    Adjustable Clamps

    The open clamp design permits welding around almost the entire pipe circumference. Secure components with chains and tighten the handles.
    Straight Clamps—Straight clamps are for use with two lengths of straight pipe and with reducers.
    Flange Clamps—Flange clamps are for flanges and straight pipe.
    Adjustable Clamps—Adjustable clamps are for use with straight pipe, elbows, tees, reducers, and risers. They pivot on a hinge to hold components at any angle from 90° to 180°.
    Aluminum Body—Aluminum clamps are lighter in weight than iron clamps.
    Iron Body—Iron clamps are more durable than aluminum.
    For
    Pipe
    Aluminum Body
    Iron Body
    OD
    Size
    Each
    Each
    Straight Clamps
    1/2" to 8"1/4 to 65053A100000005053A20000000
    8" to 16"8 to 165053A30000005053A4000000
     
    Flange Clamps
    2 1/2" to 8"2 1/2 to 65053A5000000———0
     
    Adjustable Clamps
    2 1/8" to 8"2 to 65053A7000000———0
     
    back to top