Ⅰ.Performance Characteristics
The corrugated tube made of HDPE has the advantages of good mechanical property, good environmental stress crack resistance, good thermal stress cracking resistance, good chemical corrosion resistance and low penetration.
Ⅱ.Applications
The product is widely used in drainage fields such as road and railway subgrades, subway projects, waste landfills, tunnels, green belts, sports fields and slope protection caused by high water content, etc.
Ⅲ.Product Specifications and Technical indicators
Physical properties of the pipe | ||
No. | Items | Requirements |
01 | Ring stiffness (KN/m2) SN2 | ≥2 |
02 | Ring stiffness (KN/m2) SN4 | ≥4 |
03 | Ring stiffness (KN/m2) SN6.3 | ≥6.3 |
04 | Ring stiffness (KN/m2) SN8 | ≥8 |
05 | Ring stiffness (KN/m2) SN12.5 | ≥12.5 |
06 | Ring stiffness (KN/m2) SN16 | ≥16 |
07 | Impact performance TIR (%) | ≤10 |
Dimension of outer diameter pipe series | ||||||
nominal outside diameter | Minimum average outer diameter | Maximum average outer diameter | Minimum average inner diameter | Minimum laminated wall thickness | Minimum inner wall thickness | Joint 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 | 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 |
Ⅰ.Performance Characteristics
The corrugated tube made of HDPE has the advantages of good mechanical property, good environmental stress crack resistance, good thermal stress cracking resistance, good chemical corrosion resistance and low penetration.
Ⅱ.Applications
The product is widely used in drainage fields such as road and railway subgrades, subway projects, waste landfills, tunnels, green belts, sports fields and slope protection caused by high water content, etc.
Ⅲ.Product Specifications and Technical indicators
Physical properties of the pipe | ||
No. | Items | Requirements |
01 | Ring stiffness (KN/m2) SN2 | ≥2 |
02 | Ring stiffness (KN/m2) SN4 | ≥4 |
03 | Ring stiffness (KN/m2) SN6.3 | ≥6.3 |
04 | Ring stiffness (KN/m2) SN8 | ≥8 |
05 | Ring stiffness (KN/m2) SN12.5 | ≥12.5 |
06 | Ring stiffness (KN/m2) SN16 | ≥16 |
07 | Impact performance TIR (%) | ≤10 |
Dimension of outer diameter pipe series | ||||||
nominal outside diameter | Minimum average outer diameter | Maximum average outer diameter | Minimum average inner diameter | Minimum laminated wall thickness | Minimum inner wall thickness | Joint 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 | 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 |
