Non-insulated aluminum flexible air ducts (single layer)are specifically produced for low and medium pressure heating, cooling, ventilation, exhaust and air conditioning systems.
Non-insulated aluminum flexible air ducts have high elasticity and flexibility.
They can be easily fitted to circular, oval ore rectangular connectors.
1. Materials: aluminum foil
2. Layers: single
3. Thickness of core duct: 0.028mm
4. Fire resistance: Yes
5. Density of insulation： 20kg/m³
6. Standard Length: 6m / 10m
7. Packing: plastic bag
8. Thickness of steel wire: 0.9-1.2mm