[type] bobbin

[Belongs] spiral hose cover

[Overview] Winding pipe is also called large diameter winding pipe, double wall winding pipe, hollow winding pipe, alias hose jacket, spiral sheath, cable sheath, rubber tube spiral sheath, color spiral hose protective cover.

[Product introduction] Winding pipe, large diameter winding pipe, double wall winding pipe, hollow winding pipe is a kind of pipe which is formed 

by high-density polyethylene (HDPE) and wound and welded. Due to its unique molding process, Pipes up to 3 meters in diameter can be produced, which is difficult to accomplish in other production processes. High-density polyethylene (HDPE) not only guarantees the molding process and product quality due to its excellent fusion welding performance, but also provides a variety of reliable methods for construction connection, such as electric fusion welding, heat shrink connection, etc. It is also an important reason for the rare occurrence of leakage. It is for this reason that this pipe has unique environmental protection functions that other pipes do not have, which provides a very effective method for pollution prevention and control that people are currently concerned about.

[Pipe Performance] HDPE (High Density Polyethylene) double-walled large-diameter drain pipe, made of HDPE as a raw material, formed twice, it has the following advantages:

1. It has stable chemical properties, strong acid and alkali resistance, salt resistance, corrosion resistance to sewage, wastewater and chemicals, corrosion resistance to rot in soil, and no rust.

2, strong impact resistance, pressure resistance, the pipe wall uses a unique I-shaped structure, elastic deformation is not easy to damage, has a good applicability to any base.

3, anti-aging, pipe can withstand the direct sunlight of the storage and construction process, in the pipe design and production process fully consider the material attenuation and other factors in 50 years.

4, Wide temperature range, can be used in the temperature range of -40C to 65 °C, no cracking and expansion leakage.

5, light weight, is 1/10 of the weight of the cement pipe (the same water delivery efficiency) does not require large construction equipment.

6, easy to connect.

7. Excellent wear resistance, wear resistance than cement pipes and steel pipes, and the service life is more than 50 years.

8. The price of raw materials is low, and the construction, management and maintenance costs are low.

9. HDPE is a non-toxic material that is harmless to the land and can be recycled. It is an environmentally friendly green product.

10. Application: Any place with cables.