Buried Steel Belt Corrugated Pipe

Luoyang Guorun Pipe Industry is a professional manufacturer of double-wall corrugated pipes, specializing in the production of steel belt double-wall corrugated pipes, hdpe double-wall corrugated pipes, buried double-wall corrugated pipes, double-wall sewage corrugated pipes, municipal double-wall drainage pipes, and a series of other products.

Overview of Buried Steel Belt Corrugated Pipe:

Buried double-wall corrugated pipes are a new type of lightweight pipes made from high-density polyethylene, featuring lightweight, high-pressure resistance, good toughness, fast construction, and long service life. Its excellent pipe wall structure design significantly reduces costs compared to pipes with other structures. Moreover, due to its convenient and reliable connections, it has been widely used both domestically and internationally, largely replacing concrete pipes and cast iron pipes.

Characteristics of Buried Steel Belt Corrugated Pipe:

High-density polyethylene (hdpe) exhibits excellent chemical stability, aging resistance, and resistance to environmental stress cracking. The buried double-wall corrugated pipes made from it are flexible pipes. Their key performance features are as follows:

1. Strong External Pressure Resistance

The outer wall has a circular corrugated structure, greatly enhancing the ring stiffness of the pipe material, thus improving the pipeline's resistance to soil load. In this aspect, buried double-wall corrugated pipes have a significant advantage over other types of pipes.

2. Low Engineering Cost

Under equal load conditions, buried double-wall corrugated pipes only require a thinner wall to meet the requirements. Therefore, compared to solid wall pipes of the same material and specifications, they can save about half of the raw materials, resulting in lower construction costs.

3. Convenient Construction

Due to the lightweight nature of buried double-wall corrugated pipes, handling and connecting them are very convenient, leading to quick construction and simple maintenance. In tight schedule and poor construction conditions, these advantages become even more prominent.

4. Low Friction Coefficient, High Flow Capacity

Buried double-wall corrugated pipes made from hdpe can carry a larger flow than other pipes of the same diameter. In other words, for the same flow requirements, a relatively smaller diameter buried double-wall corrugated pipe can be used.

5. Low-Temperature Impact Resistance

The embrittlement temperature of buried double-wall corrugated pipes is -70℃. Generally, under low-temperature conditions (above -30℃), no special protective measures are required during construction, making winter construction convenient. Additionally, buried double-wall corrugated pipes have good impact resistance.

6. Excellent Chemical Stability

Due to the non-polar nature of hdpe molecules, its chemical stability is excellent. Most chemical media do not cause damage, except for a few strong oxidants. Soil, electricity, and acid-base factors in general usage environments do not damage the pipes, they do not breed bacteria, and do not scale; their flow area does not decrease over time.

7. Long Service Life

Under conditions not exposed to sunlight and ultraviolet rays, the service life of hdpe double-wall corrugated pipes can reach over 50 years.

8. Excellent Wear Resistance

German tests have demonstrated that the wear resistance of hdpe is even several times higher than that of steel pipes.

9. Appropriate Flexibility

A certain length of buried double-wall corrugated pipe can be slightly bent axially, not affected by a certain degree of uneven ground settlement, and can be laid directly in slightly curved trenches without the need for fittings.

Advantages of Buried Double-Wall Corrugated Pipe:

1. Reasonable Structure and Aesthetic Appearance

2. Temperature Resistance -40℃ to -60℃

3. Low Resistance, High Flow Capacity

4. Strong Flame Resistance · Long Service Life

5. Reliable Sanitary Performance

6. Comprehensive Low Cost · Acid-Base and Corrosion Resistance

7. High Strength and Strong Seismic Performance

8. Energy Saving and Consumption Reduction

9. Easy Installation and Transportation

Application Range of Buried Double-Wall Corrugated Pipe:

1. Municipal Engineering: Used for drainage and sewage pipes.

2. Construction Engineering: Used as rainwater pipes, underground drainage pipes, sewage pipes, and ventilation pipes for buildings.

3. Railway and Highway Communication Equipment: Used as protective pipes for communication cables and optical cables.

4. Industry: Widely used in sewage pipes for chemical, hospital, and environmental protection industries.

5. Agricultural Land Engineering: Used for farmland irrigation, fruit and tea gardens, and drainage pipes for forest belts.

6. Road Engineering: Used as drainage and seepage pipes for railways and highways.

7. Mining: Used for ventilation, air supply, and drainage pipes in mines.

8. Perforated Double-Wall Corrugated Pipe: Can be used as drainage and seepage pipes for saline-alkali highway.

9. Golf Course and Soccer Field Engineering: Used as drainage and seepage pipes for golf courses and soccer fields. 

Contact Person: Manager Zhao

Mobile: 18623755437
Telephone: 0379-60692512
Fax: 0379-65260950

Company Website: www.lygrsjw.com
Factory Address: Zhejiang Merchant Industrial Park, Matun Town, Mengjin County, Luoyang City, Henan Province
Welcome to visit our factory and order pipes, we will sincerely provide you with our product services!