Corrosion-proof plastic-coated pipes are composite structures featuring both inner and outer plastic protective layers, with the middle section consisting of reinforced焊接 steel pipes or seamless pressure-bearing steel pipes.

Fusion-bonded polyethylene coated steel pipes are a type of steel pipe that has been processed through special techniques, typically involving the application of a plastic coating to the inner or outer surface of the pipe to enhance its corrosion resistance, wear resistance, and insulating properties. These pipes are characterized by their excellent corrosion resistance, capable of withstanding the erosion from acids, alkalis, salts, and other chemicals, making them suitable for various harsh environments. Additionally, they offer good wear and insulating properties to meet the demands of different fields. During production, fusion-bonded polyethylene coated steel pipes undergo multiple processes, including pipe cleaning, surface treatment, and plastic coating. Strict quality control is essential throughout these procedures to ensure the product's quality and performance.