5.5 Inch Concrete Pump Pipe 1.Type:DN125*3m 2.Application:schwing,pm ect 3.Thickness:4MM/4.5MM/7.1MM 4.For:Saudia Market CZIC GROUP-Pump Parts is one of the leading concrete pump spare parts manufactures in ChinaInculd:Pipe Factory ,Casting Factory ,Wear Plate Factory ,Rubber Hose FactoryPipe Factory: In the Middle East countries, we have a 60% market share, ST52 Pipe: is very popular in Saudia, ...