High anti-corrosion and anti-wear ability High temperature tolerance High creep resistance ability long service life

    “Dongbao ” steel wire reinforced polyethylene composite pipe (SRTP) adopts spiral-wrap reticulate frame twined with high strength as reinforced object, and use high performance bonding resin layer to adhere steel wire frame to high density polyethylene inside and outside together. This kind of bonding resin is a high-efficiency bonding material, which is a kind of modified HDPE, so it can be fused with HDPE after heating, meanwhile, its polar bond has a strong connecting performance with steel, which solve the problem that there is no bonding element between steel and HDPE and make the composite effect more excellent.

steel & HDPE composite pipe