HDPE double wall corrugated pipe

PE double-wall corrugated pipe: It is a new type of lightweight pipe made of polyethylene as raw material, processed by extrusion and special molding process, with smooth inner wall and closed corrugated outer wall.

Product technical features:

1. Unique structure, high strength, pressure resistance and impact resistance.

2. Smooth inner wall, friction resistance, large flow rate.

3. Convenient connection, good joint sealing, no leakage.

4. Light weight, fast construction, and reduced costs.

5. The buried service life is more than 50 years.

6. Polyethylene is a hydrocarbon polymer, the molecule is non-polar, and it is resistant to acid and alkali corrosion.

7. The raw material is green and environmentally friendly material, non-toxic, non-corrosive, non-scaling, and recyclable.

8. The applicable temperature range is wide, the pipeline will not break in an environment of -10℃, and the maximum temperature of the conveying medium is 40℃.

9. The comprehensive engineering cost is basically equivalent to concrete, and the operating cost is low.

10. No foundation is required if the soil is good.

Application scope:

Drainage and ventilation pipes in mines and buildings;

Municipal engineering, underground drainage and sewage pipes in residential areas;

Agricultural irrigation and water supply, drainage; drainage pipes in sewage treatment plants and garbage disposal sites;

Chemical ventilation pipes and fluid delivery pipes in chemical and mining industries;

Overall processing of pipeline inspection wells; Pre-buried pipelines on highways;

Protective casings for high-voltage cables and postal and telecommunications cables, etc.