... pump parts and spare parts,like delivery pipe,elbow,coupling,fitting schwing,PM, pipe bendThis is ... , Sany, Zoomlion,CIFA,etc),which include delivery pipe, elbow, reducer, (coupling)clamp , male and female flange ,rubber ... length as to your requeirement. 2. elbow/bend and reducer elbowmaterial:Hi-Mn13,20#steel,st52,etcsize ... ,DN175 are upon to your request 4.reducer Material:45Mn2,st52 Length:1.2M,1. ...