SN4 Drainage PVC double wall corrugated pipe
USD $10.95 - $65.69 /Meter
Min.Order:1000 Meters
Hebei Jinshi Industrial Metal Co., Ltd.
SN4 Drainage PVC double wall corrugated pipe
SN8 Drainage HDPE double wall corrugated pipe
UPVC double wall corrugated pipe
Material:HDPE,PVC,UPVC
Use,drainage,sewage,etc
Standard: GB/T 19472.1-2004
ISO9001:2008
UPVC double wall corrugated pipes are one mould profile two layer extrudings.
Applies to rain water drainage, sewage drainage in residential district, or pollutant and exhaust gas discharge as well as sewage drainage for mine industry, or organic pollutants drainage from
people's life, agricultural drainage, low pressure irrigation and coalmine ventilation.
Nominal Inner Diameter(DN/ID)(mm) | Average Outer Diameter(mm) | Virtual Length (mm every piece) |
225 | 256 | 6000 |
300 | 346 | 6000 |
400 | 464 | 6000 |
500 | 575 | 6000 |
600 | 697 | 6000 |
700 | 789 | 6000 |
800 | 932 | 6000 |
1000 | 1150 | 6000 |
Items | Technical index |
Hoop Stress(SN4) Hoop Stree(SN8) | ≥4 KN/m2 ≥8 KN/m2 |
Ring Rigidity(Ring Elasticity)
| Test sample should be smooth, without reversed flexure, breakage and divided on pipe wall. |
Impact Strength | TIR≤10% |
Flattening Test | no crack |
Creep Ratio | ≤4 |
Contact, Ms. Serena
Skype, serena-wiremesh
Mob, 086 133 1598 1839
Picture reference