... Plastic Machine Extrusion Line 1,Diameter: 16-630mm 2,High extrusion:120-720kg/h 3,ISO,CE 4,Warranty:15 months PVC Pipe Plastic ... Machine Extrusion Line Specifications1.PVC pipe line is mainly used in ... water drainage pipe, electric conduit, etc., conical twin-screw extrusion equipment configuration of tubing, the corresponding mould, auxiliary equipment, ...