Min. Order Reference FOB Price
1 Set US$40,000.00-400,000.00 / Set
Product Description
Plastic HDPE Hollow Wall Profiled Spiral Winding Sewage Pipe Extrusion Line with conical twin screw extruder 1. PP\PE Double Wall H Type Hollow Wall Winding Pipe (diameter from 200mm-4000mm) has high ring stiffness and high brunt intensity with "H" structure. It can be used for approximate 50 years ...