... 30000cbm concrete 4.Sany,Zoomlion,Schwing SpecificationsConcrete pump pipe: 1.Name:Concrete Pump Pipe 2.Material:ST52 3.25000-30000cbm concrete ... Kyokuto, Sany,7.0148mmChrome Carbide insertSchwing,Putzmeister, CIFA, Kyokuto, SanyZX-Pipe(ST52)Harden ZX-Pipe1257.0ZX-5’’F/M FlangesPutzmeisterHigh Pressure1257 ... High Pressure8.0Schwing special F/M flanges Concrete pump pipe,pump line pipe ,DN pump tube