HLVDF04 1000DX1000D 12X12 550gsm Factory Mining Tunnel Collapsible PVC Ventilation Air Duct Fabric

The ventilation duct cloth is made of 1000D polyester fiber material and is treated with a special PVC coating, which is wear-resistant and tear-resistant. The density of 550gsm ensures the stability of the material under high-intensity use conditions and can effectively resist the invasion of the external environment. The 12X12-inch design makes it suitable for various ventilation needs and is suitable for wide application in mines, tunnels, underground engineering and other fields.

Product parameters and characteristics
Material: 1000D polyester fiber, PVC coating
Density: 550gsm
Size: 12X12 inches (other sizes can be customized)
Temperature range: -20°C to 70°C
Tear strength: ≥ 500N
Fire rating: in line with relevant fire protection standards
Foldable design: convenient for storage and transportation
Color: usually bright colors, easy to identify

Application scope and scenarios
Mine ventilation: provide fresh air and exhaust harmful gases to ensure the safety of miners.
Tunnel construction: provide effective air circulation during construction to improve the working environment.
Underground Engineering: Used in ventilation systems in subways, underground parking lots, etc.
Industrial Applications: Used as temporary or permanent ventilation solutions in large factories or warehouses.