name: Plastic Flexible Ventilation Tube Fire Resistant Ventilation Hose
date: 2025-04-15 17:25:28
view: 300
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
Technic | Coated or laminated |
Material | PVC coated fabric+ steel wire |
Color | Yellow or black or orange or customized |
Diameter | 10-122 inches |
Use temperature | -40℃ ~ +100℃ |
Coupling Type | Zipper, Velcro, or steel ring |
Helix | Steel wire |
Flame retardant(optional) | NFPA-701, B1, B2 or M2 |
Anti-static (optional) | less than 108ohm |
Advantages
high quality raw materials to ensure product quality
Rich experience in ventilation design
Cooperate with several research institutes and have the latest technology
Several automatic ducting welding production lines
PVC ventilation ducts are available in custom sizes to ensure a perfect fit for your requests
Application
Mine: suitable for all kinds of metal mines, coal mines and other underground mining ventilation system
Tunnel: ventilation during construction and operation of subway tunnels, highway tunnels, railway tunnels, etc
Underground facilities: ventilation of underground parking lots, civil air defense projects, underground warehouses and other places
Industrial field: chemical plants, power plants and other explosion-proof requirements of regional ventilation
Emergency ventilation: temporary ventilation system for disaster rescue and accident handling
