How is the corrosion resistance of inner and outer wall coated steel pipe?

Number of visits：1 seconds Update time：2025-01-21

1, the inner coating of this kind of pipe is made of plastic materials such as polyethylene (PE) or polypropylene (PP), while the outer coating is made of epoxy resin (EP) or polyvinyl chloride (PVC) and other materials with good weather resistance. These coatings have good chemical inertness and corrosion resistance, can effectively resist the chemical substances in the water to the pipeline corrosion.

2, the corrosion resistance of internal and external wall coated steel pipe has been verified in long-term use. Through experimental verification and on-site monitoring, the coating of this kind of pipe can effectively resist the corrosive substances in water quality, keep the surface of the pipe smooth and clean, and ensure the safe operation of the water supply system. Studies have shown that the use of internal and external wall plastic coated steel pipe water supply system in many years of use still maintains good corrosion resistance, without frequent replacement or repair.

3, internal and external wall coated steel pipe in the practical application shows a high degree of corrosion resistance. Many water supply systems use this pipe as the main water pipeline, after years of actual operation, its corrosion resistance has been generally recognized by users. This pipe not only has excellent corrosion resistance, but also has good abrasion resistance and high pressure resistance, to ensure the long-term stable operation of the water supply system.

4, internal and external wall coated steel pipe for water supply has good corrosion resistance, through reasonable coating design and manufacturing process, to ensure the stability and safety of the pipe in long-term use. This kind of pipe is not only suitable for water transmission system, but also suitable for chemical industry, petrochemical industry and other fields, which provides a reliable solution for anti-corrosion of all kinds of industrial facilities.