Insulated flexible duct

Fiberglass wool Insulated Flexible Air Duct 8 inch Flexible Duct for Air Condition System Diameter:76~508mm Temperature:-30~+140 Fire resistance:B1 level Air speed:30m/s Introduce Insulated Flexible Aluminum Foil Duct:( DEC-IA)(with seamless outer jacket) The inner flexible duct is aluminum foil/polyester covered with 25mm 16kg/m³ fiber glass wool and outer jacket made of aluminum foil and polyester film. The outer jacket is seamless. The insulated aluminum flex duct consists

6 inch Insulated flexible duct low cost insulated aluminum foil flexible duct for HVAC Diameter:52mm~610mm Temperature:-30~+150℃ Length can custom made standard length is 10 meter Insulated flexible duct DEC insulated Flexible Duct can be installed quickly and easily, delivering the air quietly with a sound absorbing inner core. The inner core is made of a double lamination of foil laminate and clear polyester film which is interlaced with a galvanised steel wire (.041)

Hot Sell Insulated flexible duct cheap price flexible insulation duct for air conditioner Diameter:52mm~610mm Temperature:-30~+150℃ Fire resistance:B1 level Insulation:fibreglass wool or polyester Introduce Insulated Flexible Aluminum Foil Duct:( DEC-IA)(with seamless outer jacket) The inner flexible duct is aluminum foil/polyester covered with 25mm 16kg/m³ fiber glass wool and outer jacket made of aluminum foil and polyester film. The outer jacket is seamless. The insulated