HDPE double-wall corrugated pipe

Features of PE double-wall corrugated pipe: The 

outer wall corrugated structure designed using

mechanical principles are scientific and reasonable

and have good physical and mechanical properties.

①. Long service life: The normal service life can

be more than 50 years.

②. Excellent corrosion resistance: Except for very

few strong oxidants, it can resist the erosion of 

various chemical media and has good leakage resistance.

③. Excellent wear resistance: Compared with the wear 

resistance of steel pipes, the wear resistance is more 

than 4 times that of steel pipes.

④. The good low-temperature resistance and impact resistance:

good toughness, high impact resistance; low brittle temperature,

use range of minus 60 degrees to 40 degrees Celsius.

⑥. Good construction performance: The pipeline is light and easy

to construct, the connection is reliable, and the comprehensive

cost of the project is low.

⑦. Good flexibility: The pipeline has good flexibility, and can be

bent moderately, and has a good anti-uneven settlement effect.

⑧. Low water flow resistance: The inner surface of the pipe is very

smooth, the fluid resistance is small, and the pressure loss

and water transmission energy consumption of the pipeline can be reduced accordingly.