Size Range : Lenght (25ft), 10 m
ID —from 2’’-1,2m
Product utilities : designed for different
Pressure Ventilasi and air conditionining system help produce condensation and hear loss (insulated air duct)
Constructure :
Non-insulated duct : fire resistant 3 ply
Aluminium foil laminate encapsulating
Strong wire helix
Aluminium foil : 0.007 mm ± 0.002
Total TK : 0,033 mm ± 0.002
Aluminium foil : 0.007 mm ± 0.002
Total TK : 0,033 ± 0.002 mm
Aluminium foil : 0.007 mm ± 0.002
Insulated duct : core – fire resistant 2
Ply aluminium foiul laminate
Encapsulating
Strong wire helix
Insulation — 25 mm, 24 kg/m3 glasswoll
With 2 play aluminium foil
Laminate jacketing cover
Wire detailed information (part of the size range) :
Idof duct |
Diameter of Steel |
Strip Width |
Strength |
4” |
0.8 mm |
22 mm |
1710-2060 Mpa |
6” |
0.9 mm |
27 mm |
2010-2350 Mpa |
8” |
1.0 mm |
28 mm |
1660-2010 Mpa |
10” |
1.2 mm |
34 mm |
1620-1960 Mpa |
12” |
1.2 mm |
36 mm |
1620-1960 Mpa |
Finished Insulated duct Size (ID 6’ as sample) :
Outside Diameter 200 mm, TK (with insulated layer) 28 mm
Recomended max pressure : 2500 pa
Recomended max velocity : 30 m/s