DN125*3M Schwing Concrete Pump Pipe Material:ST52, 45Mn2, 20#,Q235 Brand: Schwing, PM, Sany, ... Sany,7.0148mmChrome Carbide insertSchwing,Putzmeister, CIFA, Kyokuto, SanyZX-Pipe(ST52)Harden ZX-Pipe1257.0ZX-5 inchF/M FlangesPutzmeisterHigh Pressure1257 ... .0ZX-5 inchF/M FlangesPutzmeisterSchwing F/M pipe(ST52)1254.0Schwing 5inchF/M FlangesSchwing High Pressure4.5Schwing ...