Sliding jackbars allow for a wide rang of applications. Recommended for use with miter and flange fit-ups. Where no reforming is required, pipe over schedule 40 can be aligned with Single Chain Clamps. It features a single jackscrew on each jack bar. Optional spacing screws allow the gap to be set quickly and precisely.
Double jackscrews allow for reforming pressure to be applied to either side of the weld.
Where heavy-duty reforming is required, Rim Clamps are recommended. The jackscrews exert pressure on specified high points for precise alignment. All carbon steel Chain Clamps are zinc plated to resist spatter and corrosion. These benefits make the Chain Clamp very portable. This prevents cracking of partially completed welds.