LiansuHDPEDouble Wall Corrugated Pipe

Contact: Tong Dexia 18001580288

QQ/WeChat: 18001580288

LiansuHDPEDrainage Pipe Series - Double Wall Corrugated Pipe

In addition to the common advantages of plastic pipes such as excellent corrosion resistance, high insulation, smooth inner walls, and low flow resistance, HDPE double wall corrugated pipes also feature a unique hollow annular structure that provides outstanding ring stiffness, good strength and toughness, light weight, high impact resistance, and durability. They are widely used in various fields in developed countries, especially in the United States, Canada, Japan, and many European nations. These pipes are extensively applied in municipal drainage and sewage systems, agricultural irrigation, coal mine ventilation, chemical industries, and communication cable conduits. Practice has proven that the double wall corrugated structure can save 30% to 50% of materials while meeting the strength and stiffness requirements for engineering applications. Moreover, compared to concrete and cast iron pipes, they offer advantages such as ease of transportation and installation, reduced labor intensity, and lower overall project costs, making them an ideal replacement for concrete and cast iron pipes.30% to50%, and compared to concrete and cast iron pipes, they offer advantages such as convenient transportation and installation, reduced labor intensity for construction workers, and lower overall project investment, making them an ideal replacement for concrete and cast iron pipes.

①Products are manufactured in accordance withGB/T19472.1-2004 "Polyethylene(PE) Structured Wall Piping Systems for Buried Applications";

②The company primarily produces products with ring stiffness grades ofSN4 andSN8;

③The product color is generally black.

LiansuHDPEDouble Wall Corrugated PipeMain Features:

1. High strength, good compression and impact resistance;

2. Excellent resistance to uneven settlement, suitable for soft soil and quicksand foundations;

3. Easy connection, leak-proof joints;

4. Smooth inner walls, low friction, high water flow capacity;

5. Corrosion-resistant, pollution-free;
6. Lightweight, easy to transport, convenient construction, and low overall project cost.

LiansuHDPEDouble Wall Corrugated PipeProduct Specifications(mm):

Nominal Outer Diameter SeriesDN/OD:110,160

Nominal Inner Diameter SeriesDN/OD:225,300,400,500,600,800

LiansuHDPEDouble Wall Corrugated PipeProduct Application Range:

1. Municipal engineering, underground rainwater and sewage discharge in residential areas;

2. Agricultural irrigation water conveyance and drainage;

3. Drainage transport in sewage treatment plants and waste disposal sites;

4. Chemical ventilation pipes and fluid transport in chemical and mining industries;

5. Power and communication cable protection conduits, etc.