... pipe: 1.Name:Concrete Pump Pipe 2.Material:ST52 3.25000-30000cbm concrete 4.Sany,Zoomlion,Schwing Concrete Pump Pipe1.Profile ... and Products: Our company is one of the leading wear-resisting concrete pump pipe ... 0148mmChrome Carbide insertSchwing,Putzmeister, CIFA, Kyokuto, SanyZX-Pipe(ST52)Harden ZX-Pipe1257.0ZX-5’’F/M ... /M flanges Concrete pump pipe,pump line pipe ,DN pump tube