HDPE Double wall corrugated pipe is made of high-density polyethylene and has the following characteristics:
1. Light weight, convenient construction, simple maintenance and saving construction cost.
2. The inner wall is smooth, the resistance is small and the flow is large
3. The interface has good sealing performance, zero penetration, corrosion resistance and no scaling
4. It has good flexural performance and can adapt to the uneven settlement of soil
5. The project cost is low, the service life is long, and the buried service life is more than 50 years
6. It has strong compressive capacity, and the outer wall is in an annular corrugated structure, which greatly enhances the ring stiffness of the pipe and has strong compressive capacity
HDPE Double wall corrugated pipe is used as drainage and sewage pipe in municipal engineering, rainwater pipe, underground drainage pipe and ventilation pipe in construction engineering, cable protection pipe in railway and highway communication, sewage pipe in chemical industry, hospital, environmental protection, etc.
