Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO

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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Fire-Resistant Acoustic Ventilation, Fire-Resistant Acoustic Aluminum Flexible Dryer Air Duct, Fire-Resistant Acoustic Insulated Dryer Flexible Hot Air Ducting, We will do our best to meet your requirements and are sincerely looking forward to developing mutual beneficial business relationship with you!
Factory wholesale Fire-Resistant Flexible Ventilation - 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.


Product detail pictures:

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO detail pictures


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We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better high-quality, reduced processing costs, charges are more reasonable, won the new and outdated consumers the support and affirmation for Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum foil acoustic air duct – DACO, The product will supply to all over the world, such as: Tanzania, Croatia, Singapore, To work with an excellent items manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Mavis from Paris - 2018.12.25 12:43
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Meroy from Czech - 2017.06.29 18:55

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