... line is mainly used in the area of agricultural water supply system, architectural water supply system, pavement of cables, etc. as well as PVC ... thickness.1)PVC pipe machine used to produce upvc /cpvc water pipe2)High technology and long year experiencePVC pipe machinedesigned for ... extruder,2)pipe extrusion die,3)vacuum calibrating water tank,4)spray cooling water tank,5)hauling unit,6)cutting unit7) ...