... production.Pipe Production Line/PE Pipe Production Line/PVC Pipe Production Line/Double Wall Corrugated Pipe Production Line PE/PVC ... pipe. Which is widely used in municipal drainage, sewerage, irrigation, water, drainage engineering, communications net engineering, chemical, mining ... degree of automation, and operational control is simple.Extruder SJ-150*25SJ-120*25Motor Power/kw55-7537-55Molding ...