Specifications

Liansu HDPE Spiral Enhnced Corrugated pipe is conformed to prEN 13476-1, the ring stiffness rates are SN4 and SN8.

(Remark: SN is Nominal Ring Stiffness, which relesctis the ability that a pipe resists the deformation due to an external load. Stiffness classes are identified by an SN number which higher number indicates greater resistance to deflection)

Product advantages:

1. High density, good compression resistance and good impact resistance;

2. Good resistance of asymmetrical bedding, available being buried in the mollisol and quicksand;

3. Rubber ring connection, easy but no leakage in the joit;

4. Smooth interior wall and low friction, high flow capacity;

5. Good corrosion resistance and no environment pollution;

6. Light weight, easily transport and install, low construction cost;

7. Application: municipal sewage; rainwater discharge; floodwaters drainage; irrigation; ventilation for mine and buildings; industrial waste discharge.

Properties: