Round Plain Double Aluminum Layer Aluminum Flexible Bare Duct Good Quality

Product Description:

Round Plain Double Aluminum Layer Aluminum Flexible Bare Duct Good Quality

1.Structure of Aluminum Flexible Duct for HVAC：

Aluminum Flexible Duct Round Double Aluminum flexible duct 
1 .Double Aluminum layers 
2. polyester insulation. 
3. -30 C to +150 C

2.Main Features of Aluminum Flexible Duct for HVAC：

        1.   Double Aluminum layers.
        2.   Temperature Range:  -30°C to +150°C
        3.   Operationg Pressure: 3000 Pa
        4.   Can be bent in any direction.
        5.   High compresses. 

        6.   Customized diameter size and lenght.

3. Aluminum Flexible Duct for HVAC Images

4. Aluminum Flexible Duct for HVAC Specification

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

 ①
What’s the Application for the products?

Flexible Duct is widely used in Heating, Cooling, and Air Conditioning (HVAC) systems for air ventilation    applications. Flexible Duct provides greater thermal efficiency to save energy. Because it is flexible,it is easy to run  around and through obstacles in the building.

②     What’s the Advantages for the products?

              No need special tools for cutting

  In case of fire no toxic gas are emitted

The product have been successfully tested for fire resistance

Can be bent in any direction

③     What's the construction?

• 2 layers of the aluminium laminated with the polyester with the coil made of the spring wire.

           Total 3 layers:

           ——1st layer: Aluminum foil ( 10um)

           ——2nd layer: Polyester(15um)

           ——3rd layer: PVC ( 15um)

• spring wire: carbon steel from 0.9~1.3mm