Product characteristics

1: unique structure, high strength, compressive strength;

2: the inner wall is smooth, friction resistance is small, the circulation is big;

3: corrosion resistance, anti leakage, environmental protection effect is good;

4: the connection is convenient, the sealing property is good, and the resistance to the uneven settlement is strong;

5: underground service life of more than fifty years.

Scope of application

1 municipal engineering rainwater, sewage discharge

2 industrial wastewater discharge, residential drainage works

3 salt transportation, fishery water transfer

4 agricultural irrigation

5 water conservancy project

6 ventilation system

7 cable, cable sheath