end hose Specialized in concrete pump parts and spare parts,like delivery pipe,elbow,coupling,fitting schwing end hoseThis is the brief ... CIFA,etc),which include delivery pipe, elbow, reducer, (coupling)clamp , male and female flange ,rubber hose,cleaning ball,wear plate etc. ... standard length,other length as to your requeirement. 2. elbow/bend and reducer elbowmaterial:Hi-Mn13,20#steel,st52,etcsize ...