... , Sany, Zoomlion,CIFA,etc),which include delivery pipe, elbow, reducer, (coupling)clamp , male and female flange ,rubber hose,cleaning ball,wear plate etc. Welcome ... standard length,other length as to your requeirement. 2. elbow/bend and reducer elbowmaterial:Hi-Mn13,20#steel,st52,etcsize:DN 125mm ... like DN80,DN100,DN175 are upon to your request 4.reducer Material:45Mn2,st52 Length:1.2M,1.6m,all size ...