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

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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for Acoustic Dryer Flexible Hot Air Ventilation Pipe, Fire-Resistant Aluminum Flexible Dryer Ventilation Pipe, Fire-Resistant Acoustic Insulated Flexible Ventilation Pipe, Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. contact us today.

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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We enjoy a very good reputation among our customers for our excellent product quality, competitive price and the best service 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: luzern, Monaco, Guinea, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!