name: 800mm High Pressure Collapsible Spiral Ventilation ducting for High Tunnels
date: 2024-11-07 16:38:57
view: 191
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
Raw Material | PVC Coated Fabric |
Base Fabric | knitted/woven polyester fabric |
Color | Yellow or Black or Orange |
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 | Velcro, zipper or steel ring |
Spiral ventilation ducting is a vital component of high tunnel ventilation, ensuring safe and breathable air in the enclosed and potentially hazardous environment of tunnels. By removing contaminated air, gases, and dust particles, exhaust ducting improves air quality, controls temperature, and contributes to emergency preparedness.
Packing and delivery
