Product Introduction:

Hollow winding pipe is a kind of pipe made of high-density HDPE, which is formed by extrusion and winding. It is an ideal wellbore for inspection wells. The manifold can be installed at any position of the wellbore. During construction, the length of the wellbore can be determined according to the buried depth of the inspection well seat.

Features:

Anti-chemical corrosion: not affected by acid, alkali or salt, no rust or scaling.

Long service life: Material aging is about 110 years, and the design life of the pipe is 50 years.

Strong impact resistance: It still has good impact resistance below freezing point, which is better than UPVC, PP and other materials.

◆Light weight: The density of polyethylene is less than 1g/cm3, which is easy to load, unload, transport and install.

The water resistance coefficient is low: n-0.008-0.009, the general design is 0.001, while the concrete pipe n is 0.013-0.014, compared with the same diameter pipe, it improves the flow rate and speed.

◆Good wear resistance: The wear resistance is much better than concrete pipes, and better than UPVC, PP and other pipes.

◆Easy to connect: It adopts two-way socket connection, which is convenient and fast.

◆Environmentally friendly products: do not pollute the environment.

◆Flatness: The flat pipe wall is easy to backfill, the construction is fast and the quality is stable.

◆Low overall cost: small water resistance, large flow, can reduce size, use small diameter pipes. Low engineering cost and low daily maintenance cost.