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Master flow Aluminum Foil Flexible Duct 6 inchx25ft flexible ventilation duct for air conditioning

City: Beijing
Province/State: Beijing
Country/Region: China
Tel: 86-010-82920828
Contact Person:
Mr Jason

Master flow Aluminum Foil Flexible Duct 6 inchx25ft flexible ventilation duct for air conditioning

Brand Name : DEC
Model Number : DEC-A
Certification : ISO9001:2015
Place of Origin : China
MOQ : 1000 meter
Price : USD0.3~1.5/meter
Payment Terms : Western Union, T/T
Supply Ability : 2000 meter/day
Delivery Time : 7 days after receiving your payment
Packaging Details : Those aluminum foil flexible duct can be compressed into a single carton box
Product : Aluminum Foil Flexible Duct
Diameter Range : 52mm-610mm
Temperature Range : -30~+140℃
Air Velocity : Max.30m/s
Working Pressure : Max.2500Pa
Color : Silver
Length : 10m
Packing : Compressed into a carton box
Reaction to fire : Difficult to ignite
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Master flow Aluminum Foil Flexible Duct 6 inch flexible ventilation duct for air conditioning

Aluminum foil flexible duct

DEC-A flexible aluminum foil duct provides lightweight,non combustible aluminium foil Polyester laminated flexible duct which is suitable for low and medium pressure air conditioning, pressure heating and exhaust systems. The flexible aluminum foil duct is enclosed with high tensile coppered steel wire helix, which makes it very easy to be installed against oval or round connections.

Working temperature range from -30℃ to +140℃ . Working pressure up to 2500Pa.
Air velocity : MAX 25m/s. With it’s toxic free and good fire resistence characteristic, DEC Beijing flexible aluminum laminated duct is widely used in air distribution system, connecting ducts, room inlets, diffusers, light troffers,etc.

This flexible aluminum foil duct consists of aluminum foil and polyester film enclosed with a high tensile coppered steel spiral helix wire and does not produce poisonous gas when being exposed on fire.

3-ply, double layer construction for durability

Fire-resistance coating

Temperature range from -30℃ to +150℃

Easy to handle and chopped for custom applications

For general purpose venting applications

Tear and puncture resistant aluminum foil

For installation in lengths not over 14 feet

Do not use for dryer venting

Product NameAluminum Foil Flexible Duct
Fire Resistancenon-flammable
Temperature Range-30℃/+150℃
Operating Pressure2500Pa
Inner Diameter52mm-610mm(2"-24")
PackingSingle carton box
Maximum Air Velocity30m/s
ApplicationHVAC system/Industrial Ventilation/Residential Ventilation/Kitchen/Dryer


Diameter Range: 52mm~610mm

Temperature Range: -30℃ to +150℃

Operating Air Velocity: 30m/s

Operating Pressure: Max.3000Pa

Bending Radius: Min.0.54×D

Reaction to fire: Difficult to ignite

Standard Length: 10m

Packing: single cardboard box


General air supply systems

Air conditioning systems



1.Are you manufacturer or trade company?

we are flexible duct professional manufacturer.specilized in this field more than 20 years.

2.How could i trust you?

If have time come Guangzhou or Beijing,i am glad to receive you.

3.What product can you provide?

Any flexible air duct.

4.Have you attended exhibition before?

Yes,many,but almost china exhibition.

We, DEC Mach Elec&Equip (Beijing) Co.,Ltd.(“Dec Beijing”) is an exclusively foreign-owned enterprise formed by Holland Environment Group Company (“DEC Group”) in 1996 and with an amount of RMB ten million and five hundred thousand of registered capital.

DEC Group, one of the largest manufacturers of flexible duct in the world, is a transnational corporation specializing in manufacture of various kinds of ventilation ducts. Its products of flexible ventilation duct have passed quality certification tests in more than 20 countries such as American UL181 and British BS476.

By using a full set of automated production line of DEC Group and its product specifications and manufacturing techniques, DEC Beijing, manufacture nine major species ventilation flexible ducts, such as Aluminum foil duct,Combined PVC and AL foil duct,Insulated duct and acoustical and thermal ducts applying for ventilating and exhausting systems in high, medium or low pressures, or erosive, high-temperature, heat-insulation environments.

Annual output of flexible ducts of DEC Beijing is five hundred thousand (500,000)ms, amounting to circle more than ten times of the circumference of the earth. For more than ten years of development in Asia, now Dec Beijing focus on supplying high quality flexible ducts to a variety of industries such as building, nuclear energy, military, electron, space transportation, machinery, agriculture, steel refinery in China or overseas market.

Where there is gas ventilation, there will be our products. Dec Beijing have already become one of the leaders in domestic construction ventilating and industrial flexible ducts.

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