... parts,like delivery pipe,elbow,coupling,fitting schwing high pressure rubber hoseThis is the brief introduction of our ... (coupling)clamp , male and female flange ,rubber hose,cleaning ball,wear plate etc. Welcome to contact us for ... all size as to your request 5.sponge cleaning ball Material:natural rubber Size:DN100,DN125, ... SANY,Zoomlion,etc8.Other parts to the pump truck We can also supply the s-pipe, ...