Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum alloy acoustic air duct – DACO
Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum alloy acoustic air duct – DACO Detail:
Aluminum alloy acoustic air duct
Structure | Inner pipe: aluminum alloy flexible air duct, with micro-perforation on pipe wall. |
Barrier layer | Polyester film or non-woven fabric(if insulated with polyester cotton, then there is no barrier layer.) |
Insulation layer | Glass wool/polyester cotton |
Jacket | Aluminum alloy flexible air duct. |
End opening | End cap connected with triple lock mechanic joint. |
Connection method | Socket connection(seal with rubber ring) |
Features
Fireproof performance: Class A, non-combustible; beautiful appearance with long service life.
Applicable occasions
New-air ventilation system; and outdoor.
Product detail pictures:



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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Factory wholesale Fire-Resistant Flexible Ventilation - Aluminum alloy acoustic air duct – DACO, The product will supply to all over the world, such as: Hyderabad, Benin, Stuttgart, To meet the requirements of specific customers for each bit more perfect service and stable quality merchandise. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
