Hot-dipped galvanized coated steel pipes are suitable for applications such as coal mine gas extraction and ventilation systems, fire protection water supply systems, central air conditioning and heating circulating water pipelines, industrial and domestic water supply and drainage systems, gas transmission for natural gas and other gases, power line routing, chemical industry transportation pipelines, and seawater treatment pipelines.

High-performance Anti-static Properties of Hot-Dip Galvanized Steel Pipes: By adding anti-static agents to the formula, the surface resistance of both the inner and outer surfaces is reduced to ≤1×10Ω, meeting and exceeding national industry standards.

2. Heat-soaked plastic steel pipe flame retardancy: The product uses plastic raw materials with flame retardant additives. Its flame retardancy performance meets national standards, and its steel-plastic composite structure offers superior flame retardancy compared to pure plastic pipes, making it suitable for underground environments prone to flammable and explosive hazards.

3. Strong adhesion of hot dipped galvanized steel pipe coating: The steel pipe surface has been treated with a special process, achieving a coating adhesion of ≥30N/10mm.

4. Dense inner and outer resin layers: Coating thickness over 0.5 mm, free of pinholes, and boasts excellent corrosion resistance.

5. Superior Mechanical Properties of Hot-Dipped Galvanized Steel Pipe: Withstanding stringent usage conditions, the coating is highly flexible, the steel pipe boasts high mechanical strength, and it has a strong ability to withstand impacts and bending, outperforming other mining plastic pipe materials in terms of performance.

6. Hot-dipped galvanized steel pipes are corrosion-resistant, scale-free, and offer low fluid resistance: They are suitable for transporting high-sulfur water and water containing calcium, magnesium ions underground, saving maintenance costs, and have a significantly longer service life than other piping materials, with high overall economic benefits.

7. Self-lubricating: The inner wall is smooth with no scaling, reducing conveying resistance. Under the same conditions, it can improve conveying capacity by 30%.

8. The new connection method overcomes the difficulty of connecting pure plastic mining materials, allowing for the use of flanges and quick connectors as needed to connect with the existing steel pipes and valves underground. It offers strong interchangeability.