name: Anti-explosion Flame Retardant Semi-rigid Ventilation Duct
date: 2024-09-27 17:04:11
view: 156
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
Model | NS-650 |
Material | PVC coated fabric+ steel wire |
Color | Yellow or Black |
Diameter | 300- 3100mm |
Use temperature | -40℃ ~ +100℃ |
Coupling Type | Zipper, Velcro |
Helix | Steel wire |
Flame retardant(optional) | NFPA-701, B1, B2 or M2 |
Anti-static (optional) | less than 3×108ohm |
Features
1. Good flexibility, any bending
2. Easy to install
3. Easy to clean
4. Waterproof
5. Corrosion resistance
6. Wear resistance
7. High compressive strength
8. Anti-static (optional) : surface resistivity : less than 3×108ohm
9. Temperature: -40℃ to +100℃
Product Applications
1. Mining
2. Civil construction
3. Underground parking garage
4. Tunnel
5. TBM project
6. Hydropower station
