Wholesale Discount Fire-Resistant Dryer Hot Air Vent Ducting - Aluminum foil acoustic air duct – DACO

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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Flexible Hot Air Vent Ducting, Dryer Air Vent Ducting, Aluminum Dryer Hot Air Ducting, All the time, we have been paying attention on all details to insure each product satisfied by our customers.
Wholesale Discount Fire-Resistant Dryer Hot Air Vent Ducting - Aluminum foil acoustic air duct – DACO Detail:

Structure

Inner pipe: Aluminum foil flexible duct with micro-perforation in pipe wall and reinforced by bead wire helix. (The pitch of the helix is 25mm makes the inner surface of the duct much smoother and the resistance to air flow is smaller.).
Barrier layer: polyester film or non-woven fabric(if insulated with polyester cotton, then there is no barrier layer.), this barrier layer is for keeping the tiny glass wool away from the clean air inside the duct.
Insulation layer: Glass wool/polyester cotton.
Jacket: PVC coated mesh cloth(seamed with butt fusion), or laminated Aluminum foil, or Composite PVC &AL foil pipe.
End opening: assembled with collar + end cap.
Connection method: clamp

Specifications

Thickness of glass wool 25-30mm
Density of glass wool 20-32kg/mᶟ
Duct diameter range 2″-20″
Duct length 0.5m/0.8m/1m/1.5m/2m/3m

Performance

Pressure Rating ≤1500Pa
Temperature range -20℃~+100℃

Features

The inner pipe is well-designed with scientific and acoustic knowledge, tested and verified with thousands times of experiments. These enable it good noise reduction performance. And it can be easily installed due to its flexibility.

Our flexible acoustic air duct is customized according to clients’ technical requirements and different application environments. And the flexible acoustic air duct can be cut into the length needed and with collars to both ends. If with PVC sleeve, we can make them with customers’ favourite color. In order to make our flexible acoustic air duct good quality and longer service life, we are using laminated aluminum foil instead of aluminized foil, copperized or galvanized bead steel wire instead of normal coated steel wire, and so for any materials we applied. We make our efforts on any details for improving quality because we do care our end users health and experience in using our products.

Applicable occasions

New-air ventilation system; end part of central air conditioning system for offices, apartments,hospitals,hotels,library and industrial buildings.


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The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for Wholesale Discount Fire-Resistant Dryer Hot Air Vent Ducting - Aluminum foil acoustic air duct – DACO, The product will supply to all over the world, such as: Egypt, Angola, Cyprus, We follow superior mechanism to process these goods that ensure optimum durability and reliability of the goods. We follow latest effective washing and straightening processes that enable us to supply unmatched quality of items for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
5 Stars By Patricia from Uzbekistan - 2018.12.11 11:26
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
5 Stars By Daniel Coppin from Rio de Janeiro - 2017.10.23 10:29

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