Ventilation ducts are suitable for every area of our daily lives, and they have excellent noise reduction, thermal insulation, and fire prevention functions. Ventilation ducts can be divided into hot-dip galvanized steel pipes, fiber cloth pipes, inorganic fiberglass pipes, and composite fiberglass board pipes.

1. Galvanized iron ventilation duct: This type of ventilation duct is commonly used in ventilation ducts and is made of galvanized sheet metal. This type of pipe fittings does not have insulation, heat preservation, and noise reduction effects, and is suitable for natural environments with low relative humidity. The disadvantage is that the production and manufacturing time of the device is long.

2. Bag air duct: also known as bag air duct, bag air duct, bag air duct, etc., it is a new type of pipeline. It is made of chemical fibers and can replace traditional exhaust ducts, insulation materials, electric air valves, diffusers, etc. It is the software for exhaust tail end systems. It has the advantages of excellent natural ventilation, uniform overall exhaust, anti condensation, light weight, environmental protection, simple installation, repeated use, cost saving, high cost-effectiveness, simple cleaning, physical and mental health and environmental protection, beautiful appearance, and diverse colors.

3. Composite fiberglass board ventilation duct: It is made of filtered fiberglass board, inner fiberglass yarn, surface aluminum foil cloth, fire-resistant adhesive composite drying, laser cutting, grooving, bonding, and structural reinforcement. This type of air duct structure is reinforced.

4. Inorganic FRP air duct: A new type of ventilation duct made of fiberglass reinforced with inorganic materials. It has advantages such as fire resistance, high net weight, easy damage, deformation and breakage, no thermal insulation and noise reduction effect, and long production and manufacturing equipment time.

Article source: Zhongshan smoke exhaust pipe manufacturerwww.zsboeryuan.com