hdpe granules for spiral corrugated pipe

Product Description Steel strip reinforced polythene helical corrugated pipe modified special material is prepared by a twin-screw granulating machine using high density polyethylene resin as main raw material and adding appropriate amount of imported adhesive resins and several high quality additives. Featured by good bonding quality, excellent anti-corrosion effect, and high peel strength, it is a new product specially developed for MRP pipe. The product meets the standard of GB/T19472.2-2004 Buried Polyethylene (PE) structure wall pipe system, Part 2, corrugated structure wall polyethylene pipe.