PE/PP/PVC Single Wall Corrugated Pipe Line,Model LPBG25, Diameter range 8-25mm,Extruder model LSJ45/30.Line speed 1-12m/min, Single ... -wallcorrugated pipe extrusion line ,it mainly uses PE,PP,PVC ... uniform corrugated pipes.The forming blocksmade of hard steel,dealed with a rigorous use of CNC finishing materials produced to ensure ...