RUGGED AND HEAVY DUTY. The market leader for external pipeline alignment clamps. 

Since 1946 KC Welding has been a tried-and-true supplier to the pipeline industry. Our line of external pipe alignment clamps are the toughest in the industry. Able to withstand the rigors of pipeline construction and as tough as the hardworking welders who use them, KC Welding's clamps meet the need, job after job.