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Hdpe double wall corrugated pipe
Product characteristic
With HDPE made of the corrugated pipe has advantages of good mechanical properties,
good resistance to environmental stress cracking, good thermal cracking resistance ,
good chemical resistance and not easy penetration.
NO | Items | Requirements |
1 | Loop stiffness (KN/M2)SN2 | ≥2 |
2 | Loop stiffness(KN/M2)SN4 | ≥4 |
3 | Loop stiffness (KN/M2)SN6.3 | ≥6.3 |
4 | Loop stiffness (KN/M2)SN8 | ≥8 |
5 | Loop stiffness (KN/M2)SN12.5 | ≥12.5 |
6 | Loop stiffness (KN/M2)SN16 | ≥16 |
7 | Impact propertyTIR,(%) | ≥10 |
Application
Widely used in highway, railway roadbed, subway project, waste landfill, tunnel,
green belt, sports field and high water content caused by slope protection and other
drainage areas. Product specification and Technical Index:
Nominal outside diameter
|
Min average outside diameter
|
Max average outside diameter
|
Min average diameter |
Min wall thickness |
Min inner wall thickness |
Bonding length
|
110 | 109.4 | 110.4 | 90 | 1.0 | 0.8 | 32 |
125 | 124.3 | 125.4 | 105 | 1.1 | 1.0 | 35 |
160 | 159.1 | 160.5 | 134 | 1.2 | 1.0 | 42 |
200 | 198.8 | 200.6 | 167 | 1.4 | 1.1 | 50 |
250 | 248.5 | 250.8 | 209 | 1.7 | 1.4 | 55 |
315 | 313.2 | 316.0 | 263 | 1.9 | 1.6 | 62 |
400 | 397.6 | 401.2 | 335 | 2.3 | 2.0 | 70 |
500 | 497.6 | 501.5 | 418 | 2.8 | 2.8 | 80 |
630 | 626.3 | 631.9 | 527 | 3.3 | 3.3 | 93 |
800 | 795.2 | 802.4 | 669 | 4.1 | 4.1 | 110 |
1000 | 994.0 | 1003.0 | 837 | 5.0 | 5.0 | 130 |
1200 | 1192.8 | 1203.6 | 1005 | 5.0 | 5.0 | 150 |
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Hdpe double wall corrugated pipe
