ALUMINUM FOIL VENTILATION DUCT

Aluminum Foil Ventilation Duct constructed a double -layer structure to enhance aluminum foil+fire -resistant glass fiber cloth, and the inside is supported by spiral high -strength tension steel wire. The overall thickness of the tube is 0.5mm. The thickness of the steel wire is 0.8-2.0mm.

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First of all, Aluminum foil ventilation duct has excellent thermal insulation performance. It is environmentally friendly and energy-saving, and can effectively perform the thermal insulation function and prevent the surface of the air duct from being exposed. Secondly, it has excellent air-tightness, high air supply quality, and is clean and hygienic.

The aluminum foil with smooth surface and extremely low air leakage not only ensure the hygiene of the conveyed air medium, but also avoid secondary pollution. Finally, it's lightweight and looks great. Aluminum foil ventilation duty is 10% of the weight of iron air ducts, which greatly reduces the load-bearing requirements for brackets, hangers, etc., which can effectively reduce the building load.Considering the four-season materials, its applicable temperature is-20℃ to +100℃.

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Construction:

aluminum foil + fire-proof glass fiber cloth + high carbon steel wire

Size: 51mm-450mm

Tube thickness: 0.5mm

Steel wire:0.8--2.0mm

Heat resistance: -20℃ to +100℃

Size	I.D.	Length	Weight
inch	mm	m/roll	Kg/piece
2”	50	10	2
2-1/2”	63	10	2.2
3”	75	10	2.5
4”	100	10	3.2
5”	127	10	4
6”	152	10	4.5
7”	180	10
8”	200	10	6
10”	250	10	6.3
12”	300	10	7
14”	350	10	8
16”	400	10	9
18”	450	10
20”	500	10