Structural Characteristics

Base Material: Utilizes high-quality carbon steel or stainless steel pipe as the substrate, providing excellent mechanical strength and pressure-bearing capacity.

Internal Lining Coating: The inner wall is typically coated with food-grade epoxy resin, polyethylene (PE), polypropylene (PP), or similar materials. This ensures a smooth surface in contact with water, preventing scale formation and bacterial growth, thus safeguarding drinking water safety.

External Protection Layer: The outer wall may be coated with special plastics or epoxy powder coatings that have anti-ultraviolet and chemical corrosion resistance properties. This enhances the pipe's ability to withstand external environmental impacts.

Performance Advantages

Corrosion and Rust Prevention: Dual-layer plastic coatings on both the inside and outside effectively isolate moisture and oxygen, significantly reducing the possibility of rusting in steel pipes.

Reduced Friction Resistance: The smooth inner wall reduces friction loss in water flow, improving water transmission efficiency.

Extended Service Life: Compared to traditional steel pipes, coated composite steel pipes have a longer service life, reducing maintenance costs.

Health and Environmental Protection: Food-grade lining materials are selected to comply with drinking water standards, ensuring the safety of the transported water quality.

Ease of Installation: Being lighter in weight, these pipes are easy to cut and connect, making on-site construction simple and quick.