Uxcell 10 Inch Duct Connector Flange Metal Fitting Straight Pipe Flange Round Ventilation Duct

Duct flanges are widely used for air ventilation systems in home kitchen bathroom garage and factory etc. Advantages 1. The connector is made of galvanized iron which is anti-corrosion cold-resistant high-temperature resistant not easily deformed and durable. 2. The base of the connector has screw mounting holes no drilling is required and it is directly fixed on the wall with screws which is easy to use. 3. There are stainless steel clamps in the package which is convenient for fixing the air duct flange and is not easy to deform and move. Instruction Screw the flange securely to the air inlet air outlet wall ceiling or other surface for connecting to the ventilation system. NOTE: Please pay attention to selecting the appropriate connection outer diameter before placing an order.