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INSULATED FLEXIBLE AIR DUCT

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INSULATED FLEXIBLE AIR DUCT
Descripition:

All types of Dwin air duct are available in preinsulated with fiberglass jacketed with scrim aluminium foil which can withstand dragging without tearing. Our special aluminium foil jacketing is non-flammable.

    Constructionaluminium duct + insulation (poly, glass fiber, woven corning fiberglass) + jacket

    Function: applied in central air-conditioning for heating and cooling


    PHYSICAL PROPERTIES

     

    Physical properties

    MODEL

    INSULATED FLEXIBLE DUCT A

    MODEL

    INSULATED FLEXIBLE DUCT B

    Inner

    Non- insulated Flexible duct

    Non- insulated Flexible duct

    Outside coat

    Aluminium foil +pet

    Aluminium foil +pet

    Fiberglass thickness

    25mm

     

    25mm

     

    Fiberglass density

    16kg/m3

    24kg/m3

    Working temperature

    -20℃~+120℃

    (-4~+250

    )

    -20℃~+120℃

    (-4~+250

    )

    Maximum Air pressure

    750mm W.G.

    (30 W.G.)

    500mm W.G.

    (20 W.G.)

    Maximum Air velocity

    30m/s

    (6,000ft/min)

    20m/s

    (4,000ft/min)

     


    Note: Other types of jacketing is also available. Fiberglass insulation types available in 16kg/m³ or 24kg/m³ with the thickness of 25mm(1"), 38mm(1-1/2") or 50mm (2").


    DECODING OF NEW CODE NUMBER

      


    SIZE AVAILABLE

    Available in various I.D. ranging from 100mm to 600mm(4” to 24”)

    Supplied in standard length of 10 meters each

    Packed individually in carton or poly bag size of :80cm long for Dwin air duct insulated with fiberglass