Metal Insulated Flexible Duct for Air Conditioning Systems

Product Description:

The inner of the product is soft hose. It's outside is wrapped by Owenscorning Fiberglass of 25mm thick and 24kg/cubic meter. The damp-proof outside package is composited by the aluminum foil and glass fiber cloth. It is mainly applicable for high/medium/low central air-conditioning and ventilation system. 

The product has several good performances of flame resistance, resist compression, elasticity and insulation. It is very flexible and easy for users to install. 

Technical parameters: 
1. Size range (diameter): 52-610mm; 
2. Temperature range: -30º C ~ +140º C; 
3. Celsius Density: 20-30kg/m3; 
4. Maximum air velocity: 30m/s; 
5. Maximum working pressure: 2500PA; 
6. Derivative coefficient: 0.034W/mk.