1. Clamps 2. Used in triplex single mud pump to connect piston rod and intermediate rod 3. Brand: Deshi Clamps AssyWe're Dezhou Rundong Petroleum Machinery Co.,Ltd,specializing in mud pump,fluid end.Our products mainly include valve seat and body, valve assy, liners, piston, piston rod and others mud pump parts.Our products have already gained ISO9001 quality management standard certificate and ...