TPEP anti-corrosion steel pipe manufacturer

Description :

　　TPEP internal fusion bonded epoxy anti-corrosion steel pipe is an upgraded product based on the outer single-layer polyethylene internal epoxy composite steel pipe, and is currently the most advanced form of steel pipe anti-corrosion for buried long-distance pipelines. The intermediate layer of adhesive and the outer layer of polyethylene form a three-layer structure of anti-corrosion layer. The inner wall adopts thermal spraying epoxy powder anti-corrosion method. The powder is uniformly coated on the surface of the pipe body after high-temperature heating and fusion, forming a steel plastic alloy layer, abbreviated as TPEP steel pipe (T, the first letter of Three in English, PE refers to polyethylene, EP refers to epoxy resin). Greatly improved coating adhesion and thickness, enhanced resistance to bumps and corrosion. This product obtained a national utility model patent in 2009. Received the National Torch Project in 2010. TPEP steel pipes fill the gap of the best anti-corrosion for domestic steel pipes, with a price almost the same as single-layer polyethylene internal fusion bonded epoxy composite steel pipes, and an increase in corrosion resistance by 3-5 times.

　　TPEP anti-corrosion steel pipe TPEP is a new generation of anti-corrosion structure applied to long-distance water transmission pipelines. Compared with traditional transmission pipelines, it has many advantages and features. The external anti-corrosion of the pipeline is 3PE, and the internal anti-corrosion of the pipeline is fused epoxy powder. The anti-corrosion standard of the inner wall of the pipeline has reached food grade The TPEP anti-corrosion steel pipe project produced by Cangzhou Guanghui Pipe Industry can be buried and used for 50 years according to national standards to ensure the normal use of the pipeline. TPEP anti-corrosion steel pipe is an upgraded product based on the outer single-layer polyethylene and inner epoxy composite steel pipe, and is currently the anti-corrosion form of steel pipes for buried long-distance pipelines. It is the fourth generation large-diameter pipeline new anti-corrosion production line independently developed by Cangzhou Guanghui Pipeline Co., Ltd. The outer wall adopts a three-layer structure anti-corrosion layer formed by hot melt bonding and winding technology, with the bottom layer of epoxy resin, the middle layer of adhesive, and the outer layer of polyethylene. The inner wall adopts a thermal spray epoxy powder anti-corrosion method, which uniformly applies the powder to the surface of the pipe body after high-temperature heating and fusion, forming a steel plastic alloy layer, abbreviated as TPEP steel pipe,. Greatly improved coating adhesion and thickness, enhanced resistance to bumps and corrosion. This product obtained a national utility model patent in 2009. Received the National Torch Project in 2010. TPEP steel pipes fill the gap in domestic steel pipe anti-corrosion, with a price similar to single-layer polyethylene internal fusion bonded epoxy composite steel pipes, and an increase in corrosion resistance by 3 to 5 times.

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