Corrosion-resistant plastic-coated pipes are a composite structure featuring an inner and outer plastic protective layer, with a reinforced welded steel pipe or seamless pressure-bearing steel pipe in the middle.

Fusion bonded pipe is a steel pipe that has been processed through a special technique, typically involving the application of a plastic coating on either the inner or outer surface of the pipe to enhance its corrosion resistance, wear resistance, and insulation properties. The key features of fusion bonded pipe are its excellent corrosion resistance, which enables it to withstand the erosion of acids, alkalis, salts, and other chemical substances, making it suitable for various harsh environments. Additionally, it boasts good wear resistance and insulation capabilities, catering to diverse industry needs. During production, fusion bonded pipe undergoes multiple processes, including pipe cleaning, surface treatment, and plastic coating. Strict quality control is essential throughout these steps to ensure the product's quality and performance.