Product  detail:

Construction:

l  Insulated flexible duct-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-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

 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.

 Technical specification:

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