name: B2 Flame Retardant flexible Lay flat Hose PVC Ventilation Duct
date: 2025-05-16 17:10:20
view: 172
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...
Overview
B2 Flame Retardant Flexible Lay Flat Hose PVC Ventilation Duct is a high-performance, flame-retardant, foldable ventilation hose made of high-quality PVC-coated fabric, with excellent flexibility, durability and fire resistance. This product is widely used in various scenarios such as mine ventilation, building exhaust, agricultural greenhouses, and ship ventilation systems. It can effectively transport air while meeting strict fire safety standards.
Specifications
Material | PVC coated fabric |
Color | Yellow or Black |
Flame retardant(optional) | B2 |
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 |
Applications
Mining
Underground construction
Underground parking garage
Engineering tunnel
Basements
Hospitals and laboratories
Blower and Fan
TBM project
Product advantages
B2 grade flame retardancy - Complies with fire safety standards
PVC coated fabric - wear-resistant, anti-aging, moisture-proof and anti-corrosion
Flexible and foldable - easy to install and space-saving
Lightweight and durable - suitable for a variety of complex environments
Multiple sizes available - to meet different ventilation requirements
