Electrophoretic painting treatment for stainless steel composite pipes and liners, along with the matching connection of stainless steel pipe fittings, plus non-toxic anti-rust treatment for the thread and end faces, effectively prevents secondary pollution to water quality. The inner lining of the stainless steel composite pipe system is made entirely of stainless steel materials, ensuring hygiene, environmental protection, and excellent safety. It meets the requirements of "ecological housing" and the era's people-centered philosophy.

Cost-effective, the inner-lining of stainless steel composite pipe involves coating the inner surface of the steel pipe with thin-walled stainless steel, thereby reducing manufacturing costs while ensuring thickness for strength, significantly lowering the equipment costs compared to inner-lining stainless steel pipes. The application range is more extensive, covering not only conventional water supply, heating, and gas supply but also features an inner layer of stainless steel that is just 3B8m thick, making the practical diameter closely match the nominal diameter.

And with its smooth interior, non-scaling surface, low resistance, and high flow rate, the stainless steel clad pipe not only reduces manufacturing costs by covering the steel pipe with a thin-walled stainless steel lining but also ensures thickness for strength. This makes the equipment costs significantly lower than those of stainless steel pipes. It is widely used in the construction of municipal public works, steel structures, grid construction, petrochemical, municipal equipment, road and bridge railing, highway traffic engineering projects, as well as decorative construction projects. We specialize in the manufacturing and sales of stainless steel clad pipes/plates and composite pipe products, steel, construction materials, and other new materials.