Saddle Clamp 1)Ductile cast iron 2)Fit for DIP,SP,PVC ... and outside 250um 4)Size: DN50-DN300mm Saddle Clamp 1)Ductile cast iron2)Fit for DIP,SP,PVC3)Epoxy inside ... which are widely used by its numerous clients around the world and have been well recognized for their high ... in ductile iron casting fields, Dalian Wantong always believes in the importance of innovation, quality and service, and wish a ...