name: Wear Resistance Explosion Proof Ventilation Duct for Tunnel
date: 2025-03-21 17:46:32
view: 183
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...
Specifications
Material | PVC coated fabric |
Color | Yellow or Black |
Flame retardant(optional) | B1, B2, M1, M2, NFPA701 |
Use temperature | -40℃ ~ +100℃ |
Anti-static (optional) | <300 mega |
Diameter | 10-122 inches |
Standard Length | 1 m-300 m (Custom length available) |
Coupling Type | Zipper, Velcro |
Product Advantages
Air Tightness: Precision welding and reinforced seams minimize air leakage, ensuring maximum efficiency in directing fresh air and extracting smoke, crucial for maintaining visibility and safe evacuation routes.
Flexibility and Lightweight: Despite its strength, the ducting remains lightweight and flexible, simplifying installation and maneuverability within the confined spaces of a tunnel.
Customizable Dimensions: Available in a range of diameters and lengths, the ducting can be tailored to fit the specific dimensions and ventilation requirements of any tunnel.
Application
Packing and delivery
