name: Heavy Duty Flame Retardant Spiral Ventilation Ducting for Coal Mine
date: 2024-10-21 17:37:17
view: 222
about:
We, NEWSTAR PLASTIC INDUSTRY CO.,LTD., is a professional supplier of flexible ventilation ducting for mine and tunnels in China. Being engaged in the field of mine ventilation for more than 30 years, we have rich experience in making all kinds of fle...
Specific attributes
Material | PVC Coated Fabric |
Base Fabric | knitted/woven polyester fabric |
Color | Yellow or Black |
Fireproof | B1, B2, M1, M2, NFPA701 Optional |
Use temperature | -40℃ ~ +100℃ |
Surface Resistivity-Anti-static (optional) | <300 mega |
Pitch | 150mm, 200mm, 300mm |
Diameter of Wire | 5mm ~ 10mm |
Diameter | 10 inches ~ 122 inches |
Coupling Type | Steel ring, Zipper, Velcro or Customers requirement |
Feares | Flexible, Waterproof, Windproof, Anti-cold, Anti-mildew, Anti-UV, Anti-aging, Tear Resistant, Corrosion Resistance, Flame retardant, etc. |
Advantages
1. Superior broken tensile strength and tear strength
2. Extremely low air leakage rate in a hundred meter
3. Extremely low drag coefficient in a hundred meter
4. Excellent folding performance
5. Bear greater pressure without the danger of blowing
6. Easier in repairing: zipper repair band, Velcro repair band, and portable hot air gun
7. Without any unpleasant odor
Applications
