Flexible Aluminium Ducts
Detailed Product Description
1.flexible ventilation duct durable material made of Aluminium foil+PET+helix steel wire .
2.Apply for low /medium / high pressure, use for air ventilation in each environment .
3.Round style, and easy to install oval or round connection .
4.Fireproofing,at high temperatures or in case of fire ,no toxic gas emitted .
5.Easy to delivery .
6.Our price is lowest , the quality is perfect , and the delivery will be prompt .
Made of Aluminum foil + pet + steel wire OR flexible duct+insulated sponge+aluminum foil. (Silent insulated duct Punched many small hole, can absorb most of sound from airstream).
widely used in thermally insulated ducting. which has be special designed for HAVC system market.
