Aluminum Insulated Flexible Hvac heat resistant aluminum foil fiberglass round insulated flexible ducting

 

Description:

l  Insulation coat is comprised of the glass wool, and the outer protection is built with the two-layer coat of the laminated aluminium strengthened with the glass fibre.

l  It has the advantage of no need to use special tools for cutting or fixing, it does not emit toxic gases in high temperatures. it is fire resistance.

Construction:

l  Insulated flexible duct(IFD-S)—with the polyester with the coil made of the spring wire.

Inner: single layer aluminum flexible duct

Insulation: thickness 25mm, 16KG/m3 yellow fiberglass

Outer Jacket: Aluminum + polyester

 

l  Insulated flexible duct(IFD-D)—with the polyester with the coil made of the spring wire.

Inner: double layer aluminum flexible duct

Insulation: thickness 25mm, 16KG/m3 yellow fiberglass

Outer Jacket: Aluminum + polyester

 

Parameter

Alum Insulated duct (1 layer)

Alum Insulated duct (2 layers)

Inner Duct

1 layer alum foil

2 layers alum foil

Insulation Layer

16-32kg/m3-25mm glass wool

16-32kg/m3-25mm glass wool

Jacket Duct

PET foil + alum foil

PET foil + alum foil

Diameter Range

3-48 inches (75mm-1200mm)

3-48 inches (75mm-1200mm)

Temp. Range

-30 ºC to 140 ºC

-30 ºC to 140 ºC

Max. Air Velocity

30 m/s

30 m/s

Working Pressure

2500 Pa

2500 Pa

Fire Resistance

Class B1 (GB8624)

Class B1 (GB8624)

Standard Length

10M, 6M etc.

10M, 6M etc.

 

Parameter

Rectangle insulated duct

White glasswool insulated duct

Inner Duct

1 layer alum foil

2 layers alum foil

Insulation Layer

16-32kg/m3-25mm glass wool

16-32kg/m3-25mm white glass wool

Jacket Duct

PET foil + alum foil

PET foil + alum foil

Diameter Range

>100mm*100mm

3-48 inches (75mm-1200mm)

Temp. Range

-30 ºC to 140 ºC

-30 ºC to 140 ºC

Max. Air Velocity

30 m/s

30 m/s

Working Pressure

2500 Pa

2500 Pa

Fire Resistance

Class B1 (GB8624)

Class B1 (GB8624)

Standard Length

10M, 6M etc.

10M, 6M etc.


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