Compound pipe of polyethylene for plumbing

The utility model belongs to tubular product processing field relates to a compound pipe of polyethylene for plumbing. The compound pipe of this polyethylene includes that buffer layer includes hot melt adhesive and filler granule by outer HDPE skin, buffer layer, HDPE intermediate level, enhancement layer, HDPE inlayer and the antibiotic layer that connects gradually in to, and the hot melt adhesive parcel is at filler particle surface, and the enhancement layer includes liquid rubber adhesive and stainless steel meshwork, and liquid rubber adhesive parcel is surperficial at stainless steel meshwork, and antibiotic layer is the nanometer silver layer. The compound pipe of this polyethylene possesses high strength, separating nature of high resistant, antiseptic performance advantage, can be used for the urban water supply and drainage pipeline for a long time. 本实用新型属于管材加工领域，涉及种给排水用聚乙烯复合管。本聚乙烯复合管，包括由外至内依次连接的HDPE外层、缓冲层、HDPE中间层、加强层、HDPE内层和抗菌层，缓冲层包括热熔胶和填料颗粒，且热熔胶包裹在填料颗粒表面，加强层包括液体橡胶粘合剂和不锈钢网，且液体橡胶粘合剂包裹在不锈钢网表面，抗菌层为纳