name: Fire Resistant PVC Tunnel Flexible Ventilation Duct Underground Tunnel Ventilation System
date: 2024-12-06 14:37:18
view: 208
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...
Product Features
Flame retardant: PVC tunnel ventilation duct has excellent flame retardant properties. When encountering a fire source, the pipeline can self-extinguish within a certain period of time to slow down the spread of the fire.
Corrosion resistance: PVC coating has good resistance to a variety of chemicals and wet environments.
Flexible
100% Waterproof
Anti-cold
Anti-mildew
UV resistant
Wear Resistant
Advantages
Tear resistance
Anti-static
Long life span
Good Color fastness: The best raw materials and the best pigments provide up to 7 to 8 grades of color fastness
Seam welded by hot air welding machine to be airtight, extremely low air leakage rate in a hundred meter
