N-HAP coated steel pipe features:

The adhesion of N-HAP coated steel pipe: The surface of the steel pipe has been treated, the process is cured, and the coating adhesion is ≥30N/10mm.

2. Dense inner and outer resin layers: Coating thickness over 0.5 mm.

3. Mechanical Properties of N-HAP Coated Steel Pipes: Capable of withstanding stringent operating conditions; the coating has excellent toughness, can withstand impacts and bending, and outperforms other mining plastic piping materials in performance.

4. N-HAP coated steel pipes are resistant to scaling and have low fluid resistance, suitable for transporting high-sulfur water underground and water containing calcium, magnesium ions, etc. They save maintenance costs and offer high comprehensive economic benefits.

5. Self-lubricating: The inner wall is smooth and resists scaling, resulting in reduced conveying resistance. Under the same conditions, it can increase conveying capacity by 30%.

6. Easy to connect, overcoming the difficulty of connecting pure plastic mining materials.法兰 and quick connectors can be used as needed to connect with the existing steel pipes and valves underground, featuring interchangeability.