B&B Pipe and Industrial Tools, LLC | 713-747-8502 | info@bbpipetools.com



The B&B Pipe Chain Clamps have been designed to offer the welder/ pipe fitter the best of both worlds. A robust pipe clamp with the strength to align and reform that is also lightweight and easy to operate. Traditional methods for aligning heavy wall pipe, such as ratchet cable pullers or lugs and bottle jacks, are time consuming and inconsistent.   We find them unsuitable for the majority of critical alignment applications when compared to single chain clamps. One B&B Chain Clamp can fit up a variety of sizes of pipes, elbows, tees, flanges end caps and most other pipe fittings (using the level and support device supplied), while covering up to 8 more traditional cage clamps.

Range: 1-72 Inch


  • B&B chain and screws are zinc passivated, to combat weld spatter and corrosion. All B&B Chain Clamps are available with stainless steel contact points and chain to enable the welding of exotic materials with no risk of contamination.
  • Single chain clamps can reform pipes on both sides of the weld joint to Schedule 40 pipe and aligns any wall schedule of pipe, elbows, tees and other fittings.
  • B&B Single Chain Clamps can be used to align, and reform elbows, tees and other fittings that a cage clamp can not manage. One Chain Clamp covers the range of eight cage clamps
  • The heavy duty high rise Jack-bars and main block provide the strength to reform the pipe either side of the weld gap to eliminate “Hi-Lo”, while enabling the welder to weld the entire circumference of the pipe with the clamp in place.
  • The double jackbars spaced around the outside diameter of the pipe provide concise alignment and reforming of the internal or external diameters of both pipes within 0.5mm.
  • Elbows, tees and other fittings can be held safely and securely in place during alignment with the level and support device.

Pipe to Cap

Pipe to Flange

Pipe to Tee

Clearance for Welding

Storage/Transport box included

B&B Single Chain Pipe Clamp Contents.

  • Length of chain required for the pipe range.
  • Double jackscrew jackbars listed for the pipe range.
  • Main block.
  • Fine adjustment jack-screws.
  • Level and support device.
  • Jack-screw wrench.
  • Metal storage & transport box included free of charge!

B&B Also offers double chain clamps for additional pipe reforming requirements.  Click here to go to the B&B Double Chain Clamp page

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