In addition to improving the service life of steel pipe through anti-corrosion, it is also reflected in the following aspects: 1. Combined with the mechanical strength of steel pipe and plastic corrosion resistance in one; 2. The outer wall coating is more than 2.5mm, scratch resistance, knock resistance; 3. The inner wall friction coefficient is small, 0.0081-0.091, reduce energy consumption; 4. The inner wall to meet the national health standards; 5. The inner wall is smooth and not easy to scale, with self-cleaning function.Shandong Zhongao Steel Co. LTD. is a professional manufacturer of SSAW steel pipe with more than 30 years of experience. SSAW steel pipe is widely used in oil and gas transmission, urban heating pipe network, water supply pipeline, sewage, steel structure, bridge, foundation pile, port machinery and so on.Anticorrosive steel pipe refers to the steel pipe which has been processed by anticorrosive technology and can effectively prevent or slow down the corrosion phenomenon caused by chemical or electrochemical reaction in the process of transportation and use. Inner steel pipe, epoxy powder coating, intermediate layer adhesive, outer high density polyethylene, 3LPE coating manufacturing process. Widely used in water conservancy, natural gas, heat, oil and other pipeline transportation. Easy connection, easy maintenance, corrosion resistance, high mechanical strength. Product specifications and models are complete, can be customized. Product performance heat resistance, corrosion resistance, long service life.Plastic coated composite steel pipe products 1. Large diameter water supply and drainage coated plastic steel pipe. 2. Special coated steel pipe for fire fighting. 3. Mine double resistant plastic steel pipe. 4. Outer polyethylene inner epoxy resin coated plastic steel pipe. 5. Electric coated plastic steel pipe. 6. Coated pipe parts.