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DEC MACH., ELEC.&EQUIP(BEIJING)CO.,LTD.
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R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

DEC MACH., ELEC.&EQUIP(BEIJING)CO.,LTD.

City: beijing

Province/State:beijing

Country/Region:china

Contact Person:MrJason View Contact Details
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R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

Brand Name : DEC

Model Number : DEC-CIAA

Certification : ISO9001:2015

Place of Origin : China

MOQ : 1000 meter

Price : USD1.8-6.9 per meter

Payment Terms : Western Union, MoneyGram, T/T, L/C

Supply Ability : 2000 meter per day

Delivery Time : 15 days after receiving your payment

Packaging Details : Standard Packing,all those insulated flexible can be compressed into a carton box

Product : Insulated flexible duct

Insulation : Polyester

Temperature : -30~+150℃

Air Velocity : 30m/s

Working Pressure : 2500Pa

Color : silver,black,white,gray

Diameter Range : 52mm-610mm

Packing : Compressed into a single carton box

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R1.0 30mm polyester insulation flexible duct 4''x25ft insulated flexible aluminum air duct

Introduce

Insulated Flexible Aluminum Foil Duct:( DEC-IA)(with seamless outer jacket)

This insulated aluminum flexible duct with a seamless vapour barrier – twisted mechanically. Which is manufactured by spirally wound and mechanically joined together with an inner duct that is covered with a thick(25mm/R1) polyester insulation and a flame retardant, non combustible and non-toxic polyethylene vapour barrier.30mm and R0.6-R2 are available.

This top rated product is an excellent insulated flexible air duct for most energy efficient heating and cooling systems.

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

Application

insulation in air supply systems

air conditioning systems

thermal insulation in order to prevent heat or cold loss

prevention / removal of condensation

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

Specification

1.Temperature range: -30℃ to +150℃
2.Operating pressure: Max.3000 Pa
3.Opearting air velocity: Max 30m/s
4.Bending radius: Min 0.54*D+25mm
5.Diameter range: 52mm-508mm
6.Standard length: 10m

7.Reaction to fire: Difficult to ignite

8.Packing: Single cardboard box

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

Product Name Insulated flexible duct
Material Inner duct+insulation+vapor barrier
Color Black/silver/White
Carbon Steel Wire Diameter 0.9mm-1.3mm
Thickness 25mm 30mm
Fire Resistance Difficult to ignite
Temperature Range -30℃+150℃
Operating Pressure 30m/s
Inner Diameter 52mm-650mm (2"-25")
Length 10m(Max)
Packing Compressed into a single carton box
Maximum Air Velocity 30m/s
Application HVAC system/Industrial Ventilation/Residential Ventilation

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

Installation

All the flexible duct shall be installed in a fully extruded position and bends made with adequate radius.

The maximum allowable sag, between any two adjacent suspension points, should not exceed 50 mm per meter.

The distance between any two adjacent suspension points may vary from 1.50 to 3.00 meter, depending upon the type of flexible duct in use.

Flexible ducts mounted above suspended ceiling should always be independently supported.

All bends should be made as large as possible and should have a radius of not less than the diameter of the duct in use. Double bends should be avoided, however if un-avoidable, ensure that each radius is not less than R = 2 x D.

Ideally the hanging straps should supports the flexible duct with a minimum of half the circumference surface in contact, and without reducing the effective inside diameter of the duct. It is also recommended that the minimum width of material to be used for the hanging straps should be at least 25 mm.

Extra care should be taken when making connection to fixed conventional ducts, and ensure that they do not become too stressed. An additional support is recommended to overcome the potential problem.

Light railing is a good alternative hanging support when using long length of flexible duct.

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct

FAQ

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.

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct


China R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct wholesale

R1.0 30mm polyester insulation flexible air duct 4''x25ft insulated flexible aluminum air duct Images

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