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Detailed Product Description
Steel Band Composite PE Spirally Corrugated Pipe
1.Ring stiffness: SN8, SN12.5, SN16
2.Better performance and wide application
Steel Band Composite PE Spirally Corrugated Pipe
Product characteristics
1. Excellent anticorrosion property
2. Strong outside shock resistance
3. Strong ageing resistance
4. Excellent cold endurance
5. Convenient connection
6. Simple execution of works with lower cost
7. Perfect anti-abrasion
8. Good environmental performance
Application scope
1. municipal underground wastewater and sewage pipelines
2. drainage and sewage pipelines in factories and sewage treatment plant
3. ventilation system pipelines
4. electrical and optical cable protection use pipeline system
5. seawater and rainwater transmission pipelines
6. water gathering and water perocolation system
7. agricultural irrigation water pipelines
8. production of chemical processing vessel
Items | Index | Testing Method | |
Ring stiffness | SN8 | over 8 | GB/T9647-2003 |
SN12.5 | over 12.5 | ||
SN16 | over 16 | ||
impact property | TIR over 10 | GB/T14152 | |
peel strength(20°C±5°C)N/cm | over 70 | refer to appendix A of CJ/T225-2006 | |
ring flexibility | no fracture; double surfaces no falling apart | GB/T9647 | |
oven test | non-stratified; drying crack | refer to 8.4.5 of CJ/T225-2006 | |
tensile strength(N) of polyethylene connection interface | over 1460 | GB/T8804 | |
creepage rate | no larger than 2 | GB/T8042 |
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