What are the advantages of fabric air ducts over iron sheet air ducts?

What are the advantages of fabric air ducts over iron sheet air ducts?

1: Convenience of construction
The iron sheet air duct has a long processing cycle and is difficult to install.
The construction speed of the bag air duct is fast, which saves the installation time to the greatest extent.
2: Energy saving effect
The thermal conductivity of the iron sheet air duct is high.
The position of the ventilation openings of the bag duct is very flexible and the energy-saving effect is the best.
3: Fire resistance
The external fire rating of the iron sheet is not high.
The bag air duct has passed the authoritative inspection as a class A fire retardant material, and the fire safety performance is greatly improved.
4: Service life
The iron sheet is easy to rust in a humid environment, and its service life is only about 5 to 10 years.
The service life of the bag duct is up to 20 years.
5: Noise reduction performance
The galvanized iron duct has no noise reduction effect.
The fabric air duct itself is soft in texture and has good noise reduction performance. It is a good tube muffler in itself.
6: Hygiene and Wellness
The iron sheet air duct is easy to rust, and it is easy to breed bacteria, which will cause secondary pollution to the supply air.
The fabric air ducts avoid the generation and spread of bacteria.

From the above analysis, we can know that the fabric air duct is far stronger than the iron duct in other aspects.