Product name: HDPE Double-wall corrugated pipe for water drainage DWC underground pipe Size 200mm to 800mm

Inner Diameter: DN100mm,DN150mm,DN200mm,DN225mm, DN300mm,DN400mm,DN500mm,DN600mm, DN700mm, DN800

Materials: PE100

Color: Black, white, blue, yellow, or as client's requirement.

Fittings offered: Rubber ring, Coupler

Specification:

Product name	Ring stiffness	Inner Diameter (mm)
HDPE double wall corrugated pipe	SN4 (4KN/m2)	100
		150
		200
		225
		300
		400
		500
		600
		700
		800
	SN8 (8KN/m2)	100
		150
		200
		225
		300
		400
		500
		600
		700
		800

Features of HDPE double wall corrugated pipe:

1. Municipal engineering project: can be used for drainage and sewerage pipe.

2. Construction project: Can be used for building rain water pipe, storm sewer, and underground drainage pipe, sewage pipe, ventilation pipe, etc.

3. Electrical telecom engineering project: Can be used for all kinds of power cable protection conduit.

4. Industrial project: Widely used as drainage and sewerage pipe in chemical, medicine, environmental industries.

5. Agriculture and garden projects: Can be used as irrigation pipe, sewerage and drainage pipe for farmland and, garden, tea garden, treelawn and forest

6. Road engineering project: Can be used as seepage pipe, sewerage and drainage pipe for railway and highway.

7. Mining engineering project: Can be used as ventilation pipe, air supply pipe and drain pipe.

8. HDPE perforated double-wall corrugated pipe with holes: can be used as water penetration pipe and drain pipe for saline-alkali land and the highway

9. Golf and football field engineering project: Can be used as seepage pipe and drain pipe.

10. Other projects: Can be used as sewerage and drainage pipe for large-scale dock, port engineering project, large airport engineering project, etc.