HDPE Pipe And Fittings Are High-Density Polyethylene Produced With Extrusion & Integral Forming Production Processes, Which Are Widely Used In Drinking Water, Sewage Transmission, Dredge, Landscaping Pipe, Irrigation, Compressed Gas System, Storage, And Channel In The Field Of Water Supply, Chemical, Mining, Petroleum Industry Etc. PLASTIC POLY PIPE AND FITTINGS FEATURES: