Product Overview

Double-wall corrugated pipe is a new type of lightweight pipe with high-density polyethylene as raw material, which has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long life. And because of the convenient and reliable connection, it has been widely used at home and abroad.

Features

1. The product structure is unique and the ability to resist pressure is strong;

2. The inner wall is smooth and the overflow is large;

3. The product is easy to connect, the interface is well sealed, corrosion-resistant, zero leakage, no scaling, and avoids secondary pollution, which is an ideal "green pipe";

4. The product has good flexural performance and can adapt to the uneven settlement of soil;

5. Long service life, buried use for more than 50 years;

6. The product is light in weight and convenient for construction, which can reduce the construction cost and shorten the construction period;

7. At a speed of 15 feet/s, the wear resistance is 3~5 times higher than that of ordinary or fine-grained steel pipes.

Pipe advantages

1. The structure is unique, the external pressure strength is high, the impact resistance is high, the ring is flexible, the inner wall is smooth and the friction resistance is small, and the pipes with the same inner diameter can pass through a large flow rate; Socket interface, flexible connection, convenient connection, high reliability, not easy to leak.

2. Light weight, fast construction, and reduced cost.

3. The service life of the buried ground is more than 50 years. HDPE bellows.

4. Polyethylene is a hydrocarbon polymer with non-polar molecules and acid and alkali corrosion resistance.

5. The raw materials are green and environmentally friendly materials, non-toxic, non-corrosive, non-scaling, and can be recycled and reused.

6. The applicable temperature range is wide, the pipeline will not break in the environment of -60 °C, and the maximum temperature of the conveying medium is 60 °C.

7. The cost of comprehensive engineering is basically the same as that of concrete, and the operating cost is low.

8. There is no need for foundation when the soil quality is good.

Fields of application

1. Municipal drainage and sewage pipeline system engineering;

2. Underground drainage and sewage treatment in apartments and residential quarters;

3. Highway embedded pipelines, seepage pipe networks under golf courses;

4. Water conservancy projects such as farmland water conservancy irrigation, water transportation, and drainage;

5. Chemical industry, mining for fluid transportation and ventilation, etc.;

6. Protective casing of underground pipelines and communication cable sheaths, etc.