Overview
Industrial Flexible Flame-Retardant Underground Ventilation Ducts are a ventilation duct system designed specifically for industrial environments, combining the adaptability of flexible materials with the safety of flame-retardant materials.
Compared to traditional metal ducts, these ducts offer advantages such as light weight, flexibility, and ease of installation, effectively meeting the challenges of underground environments.
The duct's structural design allows it to maintain ventilation while withstanding the harsh conditions encountered underground, including high temperature, high humidity, and chemical corrosion.
The flexible flame-retardant ducts have a wide operating temperature range, adapting to ambient temperatures from -40°C to +100°C, depending on the model, making them suitable for use in a variety of extreme industrial environments.
Features
Tear resistance
Wear resistance
Waterproof
Acid and alkali resistance
Flame retardant(optional) : NFPA-701, B1, B2 or M2
Anti-static (optional) : surface resistivity : less than 108ohm
Applications
Industrial plants: The ventilation ducting can bend freely to accommodate to a variety of complex plant structures.
High-rise buildings: Our flexible spiral ventilation ducting can pass between high floors to meet large area ventilation needs.
Mines and underground tunnels: Providing fresh air for mines which can effectively reduce the concentration of explosive substances such as gas and coal dust in underground coal mines and reduce the occurrence of safety accidents.
Packaging & Shipping
Sample orders: always 5+pcs, through express DHL.
Small orders: Air Parcel to your airport i urgent, LCL by sea.
Bulk orders: in container 20GP/ 40GP/ 40HQ by sea.
Goods can be transported in pack of cartons as well as on pallets
