| Model NO. | corrugated pipe |
| Water Absorption | ＜0.01% |
| Contraction Percentage | ＜0.4% |
| Tensile Strength | 30~40MPa |
| MOQ | 1000 |
| Transport Package | Carton |
| Specification | 4"/6" |
| Trademark | CHINA BEIHAI |
| Origin | China |
1. Unique structure, high strength, compression and impact resistance.
2. the connection is convenient, the joint is well sealed, and there is no leakage.
3. light weight, quick construction and lower cost.
4. The buried service life is more than 50 years.
5. Polyethylene is a hydrocarbon polymer with non-polar molecules and resistant to acid and alkali corrosion.
6. The raw materials are green environmental protection materials, non-toxic, non-corrosive, non-scaling, and can be recycled and used.
7. The use temperature range is wide, the pipe will not break in the environment of -60ºC, and the temperature of the conveying medium is 60ºC.
8. The comprehensive project cost is basically the same as that of the concrete, and the operating cost is low.
9. No foundation is needed if the soil quality is good.
1. Drainage and sewage shall be buried under municipal engineering and residential quarters;
2. Highway pre-buried pipelines; irrigation and drainage of farmland water conservancy and waterlogging; chemical and mine for
fluid transportation, etc.
