GEOMEMBRANE

Geomembrane is a polymer-based waterproof barrier material, mainly classified into low-density polyethylene (LDPE) geomembrane, high-density polyethylene (HDPE) geomembrane, and EVA geomembrane. It possesses excellent resistance to environmental stress cracking and chemical corrosion, a wide operating temperature range, and a long service life. It is widely used in landfills, tailings ponds, canals, seepage prevention, dam seepage prevention, and subway projects.

ecuador HDPE drainage pipe

HDPE material has excellent corrosion resistance and can resist erosion by chemicals such as acid, alkali, salt, etc. This allows HDPE drainage pipes to maintain good performance in various drainage environments and extend the service life of the pipes.

Product Description

HDPE drainage pipe, also known as high-density polyethylene drainage pipe, is a high-performance drainage pipe material.

HDPE drainage pipes have a wide range of application scenarios:

1. Municipal engineering: As an important component of urban drainage system, it is used for road drainage, rainwater collection, etc.

For example, in urban road renovation projects, laying HDPE drainage pipes improves drainage efficiency and reduces road surface water.

3. Building drainage: used for the discharge of sewage and rainwater inside buildings.

4. Industrial Drainage: Suitable for the wastewater discharge system of factories.

The Specification of HDPE Double-Wall Corrugated Pipe (mm)
DN/ID Min ID OD O.D.tolerance Min Thinkness Bellmouth ID Min Bellmouth ID
225 220 255 ±3 ≥1.7 264-269 ≥55
300 294 330 ±3 ≥1.7 348-351 ≥64
400 392 456 ±3 ≥1.7 465-469 ≥74
500 490 572 ±3 ≥1.7 549-553 ≥85
600 588 690 ±3 ≥1.7 668-672 ≥96
800 785 925 ±3 ≥1.7 888-895 ≥118

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