Galvanized air duct is a kind of pipe material widely used in building ventilation system.

1. Strong corrosion resistance: The surface of the galvanized air duct is covered with a layer of zinc, which has good corrosion resistance and can effectively resist the erosion of various chemical substances and has a long service life.

2. Good fire performance: Galvanized air ducts are made of high-quality fireproof materials, which can effectively prevent the spread of fire and buy time for escape and rescue.

3. Easy installation: Galvanized air duct adopts standardized production, size and interface are in line with national standards, convenient installation and quick, can effectively shorten the construction period.

4. Environmental protection and energy saving: Galvanized air duct has good aerodynamic performance, can effectively reduce air resistance, reduce energy consumption, in line with the requirements of environmental protection and energy saving.