Concrete pump 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 ... 1254.0 3000/2000/1000148mmSchwing,Putzmeister, CIFA, Kyokuto, Sany, 4.5148mmSchwing,Putzmeister, CIFA, Kyokuto, Sany,7.0148mmSchwing,Putzmeister, CIFA, Kyokuto, Sany,Harden Pipe ...