HDPEDouble-wallHoseN/APEDented tube80Early 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 cost-effective price, it has been promoted and applied in developed countries such as Europe and the United States. Double-Wall CorrugatedPipe materialsA new type of lightweight piping material made from high-density polyethylene, featuring lightweight, high-pressure resistance, excellent flexibility, quick installation, and long service life. Its superior wall structure design significantly reduces costs compared to other piping materials. Additionally, due to its convenient and reliable connections, it is widely used globally and has largely replaced 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 flood control engineering, including water supply for farmland, irrigation, and drainage systems.
5Fluid conveyance and ventilation for chemicals and mining.
6Protective conduit for underground pipelines and communication cable conduits, etc.
Industry Advantages:
1Unique structure, high resistance to external pressure, impact-resistant, flexible, smooth inner wall with low friction, pipe materials of the same inner diameter can handle greater flow rates; socket and spigot joints, flexible connections, easy to install, high reliability, and unlikely to leak.
2Lightweight, quick installation, cost-effective.
3Over 50 years of underground service life.
4Polyethylene is a carbon-hydrocarbon polymer with non-polar molecules and is 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 environments where pipelines do not rupture, the upper temperature limit for the conveying medium is60℃。
7The comprehensive construction cost is roughly equivalent to concrete, with low operational costs.
8No foundation required in good soil conditions.
