end hose Specialized in concrete pump parts and spare parts,like delivery pipe,elbow,coupling,fitting schwing end hoseThis is the brief ... , Zoomlion,CIFA,etc),which include delivery pipe, elbow, reducer, (coupling)clamp , male and female flange ,rubber hose,cleaning ball,wear plate etc. ... truck We can also supply the s-pipe,gate valve,delivery cylinder,RAM,back-up ring,etc.9. Concrete spreader ...