Good Quality Delivery Concrete Tremie Pump Pipe And Spare Parts Product details Standard DN125/DN150 Material ST52 16Mn 45Mn2 55Mn 65Mn Length 3m 2m 1m 0.5m Thickness 4.5mm 5.0mm 6.0mm Surface treatment ... Lire la suite
Foundation Pile Equipment Building Construction Engineering Concrete Tremie Pipes Product details name Seamless ST52 concrete pump delivery pipe Size 4.0/4.5mm Model Seamless ST52 concrete pump delivery pipe ... Lire la suite