Polyethylene large-diameter winding pipe

Large caliber hollow wall winding pipe is a structural wall pipe made of high-density polyethylene (HDPE) as raw material and produced by hot winding molding process.

This pipe is suitable for transporting municipal drainage, outdoor building drainage, buried farmland drainage, industrial sewage, road drainage, sewage treatment plants, sports field square engineering drainage, and electrical and telecommunications engineering with water temperatures below 45 ℃.

characteristic:

1. High strength, good compressive and impact resistance;

2. It has good resistance to uneven settlement, low requirements for foundation technology treatment, and can be used for soft soil quicksand foundation;

3. The inner wall is smooth, the friction is small, and the water flow capacity is strong. A smaller diameter concrete pipe can be used instead of a larger diameter one;

4. Use electric heating fusion tape or heat shrink tape for connection, with no leakage at the joint and no secondary pollution;

5. Good corrosion resistance, not corroded by sewage, wastewater, and chemicals, and not corroded by decaying substances in the soil;

6. Superior wear resistance, more wear-resistant than steel pipes and cement pipes, with a longer service life;

7. Convenient connection, effectively accelerating project progress, shortening project time and cost;

8. Lightweight, easy to transport, convenient for construction, and low overall project cost.

application area

1. Construction of underground sewage and rainwater discharge in the city;

2. Agriculture, orchard irrigation pipeline network;

3. Drainage and flood discharge of water conservancy projects;

4. Mine ventilation;

5. Chemical wastewater discharge pipeline network;

6. Overall processing of pipeline inspection wells and chemical containers.