HDPEDouble-WallHoseN/APEBellows80Early in the decade, it was first successfully developed in Germany. After more than a decade of development and refinement, it has evolved from a single variety to a complete product line. The production process and usage technology are now highly mature. Due to its excellent performance and relatively economical cost, it has been promoted and applied in developed countries such as Europe and the United States. Double-Wall CorrugatedPipe materialThis is a new type of lightweight piping material made from high-density polyethylene, featuring light weight, high-pressure resistance, excellent flexibility, quick installation, and long service life. Its superior wall structure design significantly reduces costs compared to other piping materials. Moreover, due to its convenient and reliable connections, it is widely used both domestically and internationally, extensively replacing concrete pipes and cast iron pipes.
Application Scope
1Municipal drainage and sewage pipeline engineering systems
2Apartment and residential community underground drainage and sewage disposal.
3Highway pre-buried pipelines, underground drainage networks for golf courses.
4Irrigation and drainage engineering for farmland, including water supply for irrigation and flood control.
5Chemical and mining industries for fluid transportation and ventilation, etc.
6Protective sleeves for underground pipelines and communication cables, etc.
Industry Advantages:
1Unique structure, high resistance to external pressure, impact-resistant, flexible, smooth inner wall with low friction, pipe materials with the same inner diameter can pass larger flow rates; socket and spigot joints, flexible connection, easy to connect, high reliability, not prone to leakage.
2Lightweight, quick installation, cost-effective.
3Service life underground exceeds 50 years.
4Polyethylene is a carbon-hydrocarbon polymer with non-polar molecules, resistant to acid and alkali corrosion.
5Made from eco-friendly materials, non-toxic, non-corrosive, non-scaling, and recyclable for reuse.
6Wide temperature range applicable-60℃In the environment, the pipeline does not rupture, and the upper temperature limit of the conveying medium is60℃。
7The comprehensive construction cost is roughly equivalent to concrete, with low operation costs.
8No foundation required under good soil conditions.
