HVAC System Accessories and Tools

Aluminum Cutting-off Bridge Flange- Compoud of aluminum and plastic materiaks and this connection mode fundamentally solves low intensity of the common flange and the cold bridge, condensation of the metal flange's heat conduction phenomenon, it's strong and durable, suitable for high, medium and low voltage system air conditioning ventilation duct fabrication.

Plastic Steel Flange- this flange intensity is high, good seating, suitable for medium and low pressure air conditioning ventilating duct fabrication.

Aluminum Flange- Advantage: life longest, widest application. Suitable for high, medium, low pressure air conditioning ventilation system, coordinate with the color steel surface composite duct in the high-pressure industrial ventilation system and smoke ventilation system. When used in ventilation systems, in order to prevent cold bridge and frost at flange connection need to add other thermal insulation on outside.