Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO

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continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for Acoustic Insulated Aluminum Flexible Dryer Hot Air Vent Ducting, Fire-Resistant Acoustic Insulated Dryer Hot Air Ventilation Pipe, Acoustic Insulated Dryer Flexible Air Vent Ducting, Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.
Professional Design Fire-Resistant 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:

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures

Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO detail pictures


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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of Professional Design Fire-Resistant Ventilation - Aluminum foil acoustic air duct – DACO, The product will supply to all over the world, such as: Cyprus, venezuela, Romania, To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our merchandise list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're about to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Carol from UK - 2017.08.18 11:04
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Jerry from Bulgaria - 2017.11.29 11:09

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