Super non-Insulated aluminum flexible air duct for Kitchen/bathroom/air conditioning

Construction:

HVAC Aluminum flexible air conditioning duct flexible air duct

12layer of the aluminium laminated with the polyester with the coil made of the spring wire.

Total 3 layers:

 1st layer: Aluminum foil ( 32um raw material)

 2nd layer: Polyester(13um)

 3rd layer: Aluminum foil

spring wire: carbon steel from 0.9~1.3mm

Description:

Duct is built of the aluminium laminated with the polyester & aluminum foil. It was designed especially for the needs of the ventilation and air conditioning market.

It has the advantage of no need to use special tools for cutting or fixing, it does not emit toxic gases in high temperatures. it is fire resistance

Technical specification:

1. Air velocity: 30m/s (max) 30m/s (max)

 2. Temperature range: -30°C to '+150°C -30°C to '+250°C

 3. Operating pressure: 3000Pa (max)

 4. Fire resistance: yes

 5.  Standard length: 10m

 Size available

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 HVAC Aluminum flexible air conditioning duct flexible air duct