250mm Diameter Double Layer Flexible Aluminum Duct

Single layer flexible aluminum duct,cheap price with good performance. Application for Kitchen exhaust , Bathroom ventilation, AC ventilation.

Product Details

Duct construction: aluminum foil + PET+aluminum foil+steel wire

Wall thickness: 0.03mm-0.035mm 

Inner diameter: 2"-24" (52mm-610mm)

Temperature range: -20~+150°C

Air velocity: 30m/s

Operating pressure: 2500pa

Standard length: 10m

Fire resistance: fire retardant

Package:opp bags+carton or mix package


OEM & Free sample available




If you're interested in our 250mm diameter double layer flexible aluminum duct, welcome to wholesale the quality and cheap ducts with us. We are one of the leading manufacturers of various ducts. The customized service at low price and the free sample are offered.