Mathey Dearman D249 4" - 20" Double Jackscrew Chain Clamp (1 each) 3350 This liner works with Lincoln

This liner works with Lincoln Magnum and Tweco 200A Mig Guns

Lincoln KP2742-1-62R-B25 Nozzle 350A

Preset 300° F (149° C) temperature

and sign frames

Mathey Dearman D249 4" - 20" Double Jackscrew Chain Clamp (1 each) 3350 This liner works with LincolnMathey Dearman D249 4" 20" Double Jackscrew Chain Clamp (1 each) This Mathey Dearman Double Jackscrew Chain Clamp reforms Schedule 40 pipe on either side of the joint to be welded. The jackscrews of the jackbar exert pressure on the high points of both sides of the weld joint to eliminate Hi Lo. Pipe wall thickness up to Schedule 80 can be aligned with the clamp. The level and support device of the chain clamp allows the pipe, elbow, tee, flange and