... Shape: ReducingWorking Capacity: 25000-45000cbm Property: abrasion resistant Color: white,red,grey,yellowMaterials:: ST37,ST52,45Mn2,20#steel ... 10-20 Days According to your requirement asap.Specifications Concrete Pump Taper Pipes1.Flanges: integrated2.Quality: hight wear- ... outlet in Construction workserving brands of mounted truck concrete pump and concrete pumpSany ,PM, Zoomlion,Schwing,CIF and so ...