Product Description
SN8 HDPE Double-Wall Corrugated Pipe is a new type of environmentally friendly pipe made from PE100-grade raw materials , with a ring stiffness of 8 kN/m² . It is widely used in municipal drainage, industrial wastewater discharge, and agricultural irrigation .HDPE double-wall corrugated pipe can resist acid, alkali, salt, and microbial erosion , with a maximum service life exceeding 50 years . Additionally, the product is non-toxic, odorless , complies with the GB/T 19472.1-2019 standard , and is recyclable .
Brand Quality Service
Technical Specifications
| Material | High - density polyethylene (HDPE) |
| Pipe Diameter | Usually ranges from 160mm to 800mm |
| Ring Stiffness | Generally classified as SN2, SN4, SN8 etc |
| Length per Pipe | 6m or 12m |
| Color | Usually black or other customized colors |
| Connection Method | Socket connection, heat - fusion welding connection, rubber ring sealing connection |
FAQ
-
What problems may occur during the installation process of HDPE double-wall corrugated pipes?
1.Water leakage: The main reasons may include poor sealing at the joints and pipe cracking.
2.Blockage: This may be due to a large amount of debris in the drainage or insufficient pipe slope, which leads to poor drainage.
3.Deformation: If the external pressure is too high and exceeds the ring stiffness tolerance of the pipe material, it may cause the pipe to deform. -
Installation of HDPE Double-Wall Corrugated Pipe
-
How are HDPE double-wall corrugated pipes connected?
The connection steps of HDPE double-wall corrugated pipes are as follows:
1.First, put the sealing ring on the small end of the pipe body.
2.Insert the end with the sealing ring into the socket.
3.Use a special tensioner for double-wall corrugated pipes to fasten it.
why choose us
Luoyang Zhengju New Materials Technology Co., Ltd.
why choose our products
Luoyang Zhengju New Material Technology Co., Ltd. has become a trustworthy choice for customers with its numerous advantages, including excellent product quality, innovative technology R & D, a wide variety of products, reasonable product prices, a comprehensive service system, a good corporate reputation, strong production capacity, strict environmental protection standards, a professional talent team, and continuous development potential. We will, as always, provide customers with high - quality products and services and work hand in hand with customers to create a better future.
Hot Tags: sn8 hdpe double-wall corrugated pipe, China sn8 hdpe double-wall corrugated pipe factory
