Double wall corrugated pipes are widely used in municipal drainage and sewage, agricultural irrigation, coal mine ventilation, chemical industry, communication cable sheath and other fields.
Performance characteristics:
1. Lightweight, safe and convenient, with good sealing performance and low construction costs.
2. It has sufficient safe and reliable ring stiffness and a relatively high stiffness to weight ratio.
3. Strong resistance to abnormal sudden loads.
4. The inner surface is smooth, not prone to sedimentation, and has a low coefficient of friction.
5. Corrosion resistance, wear resistance, long service life, good flexibility, and no leakage.
6. It has high impact resistance, so it will not break or be damaged during installation and transportation.
7. Non toxic black high-density polyethylene (PE) pipes have been inspected by relevant health departments and approved for use.
8. UV resistant, can be placed outdoors or used outdoors for a long time without worrying about changes in pipeline performance.