... single screw extruder) ,machine head,Double-wall Corrugation Pipe forming machine,plastic pipe belling machine,stacker,water-cooling machine, ... used to produce PE,PVC plastic double-wall and single-wall corrugation Pipe. Technical parameters of forming machine ... / PVCThe technical parameters of forming machine for double wall corrugation pipe line: ModelStructurePipe range(mm)Capacity(Kg)Applicable ...