
DN1000 SN8 Hollow Wall PE Spiral Pipe
The PE hollow-wall spiral pipe has a special hollow structure. It reduces the weight of the product while maintaining the pressure-bearing capacity of the pipeline. The inner wall of the pipe is smooth, resulting in low resistance during water transportation. Therefore, it is applied in urban main drainage systems, with convenient and diverse connections that are reliable. It can be welded by electric hot fusion or sealed with socket rubber rings. Moreover, the HDPE material has strong resistance to corrosive media such as acids, alkalis, and salts, and is suitable for complex soil and chemical environments. The HDPE material itself is non-toxic, recyclable, and meets the current international drainage system requirements.
Our production capacity
We can produce PE hollow-wall spiral pipes with diameters ranging from DN300 to DN1200. The ring stiffness has three levels to choose from, namely SN8, SN10 and SN12.5.

Project Success Case
PE hollow-wall differential-walled pipe type A&B.




Our production and equipment
Our free service hotline:86 15038689376

8
years
We have been working in the industry since 2017
13
certificates
We have obtained most of the professional certificates in the industry and insist on international standards of production.
28
Production lines
We have 28 pipeline production lines that can manufacture products of various specifications.

One-stop pipeline solution manufacturer
Send us your project and consultation. Based on our extensive experience in the industry, we will recommend cost-effective pipes that meet your economic benefits and usage requirements.
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