1. Stability ensures the stability of the air duct system and prevents displacement caused by vibration or external forces.
2. Sealing: duct corner at the connection of the air duct can improve the sealing of the system and prevent air leakage.
3. Corrosion resistance: duct corner of air ducts are generally made of galvanized steel plates and stainless steel, which have good corrosion resistance.
4. Easy installation: duct corner is easy to operate and install, and can quickly complete the installation and connection of the duct system.
