We manufacture external cage type clamps from 4"  to 120" diameter with manual lever, ratchet and hydraulic closure mechanism for pipe welding. We manufacture hydraulic cylinder-operated internal clamps for large diameter water pipes. We started manufacturing internal pneumatic pipe line-up clamps (IPLC) in the year 2018. We exported 3 each 12" IPLC to Tunisia in 2018. We supply following type of pipeline-up clamps.