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HDPE double wall corrugated pipe for sewage
HDPE double wall corrugated pipe for sewage
Supplier Info
[China Supplier]
Contact Person : Mr. Liu Jonathan
Tel : 0086-575-87616701
Fax : 0086-575-87618050
Product Detail
HDPE double wall corrugated pipe for sewage, drainage. It is very economical, environmental and easy to transport and install.

1. Characteristics

1) Smooth inner surface of the pipe insures large input flow with small fluid friction. The pipe is not easy to block.

2) Connected easily with rubber rings, easy to install.

3) Light weight makes pipe transportation more convenient.

4) Flexible connection to insure the pipe operate well after unevenly movement of the earth, not easy to leak. 

5) Chemically stable, corrosion-resistant, non-toxic, non-polluting, an environmentally friendly products.

6) Economical compared other traditional pipes. 

7) Life span can be 50 years buried underground on normal conditions.

2. Physical Properties

Item

Data

Ring stiffness S1, S2

≥4.0KN/m²,  ≥8.0KN/m²

Impact strength

TIR ≤10%

Flexiblity

 Smooth, no reverse bend and crature

Inside Heating Box Test

No multi-layer and crature.

Moving Rate 

≤4

3. Specifications   Unit: mm

Norminal Internal Dia.

Minimun Average Inner Dia.

Minimum Thickness

Minimum Inner Thickness

Minimum Depth

225

225

1.7

1.4

55

250

245

1.8

1.5

59

300

294

2.0

1.7

64

400

392

2.5

2.3

74

500

490

3.0

3.0

85

600

588

3.5

3.5

96

800

785

4.5

4.5

118

1000

985

5.0

5.0

140

1200

1185

5.0

5.0

162

HDPE double wall corrugated pipe for sewage

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