Round Plain Double Aluminum Layer Aluminum Flexible Bare Duct Good Quality

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Guangzhou
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Min Order Qty:
1000 m
Supply Capability:
200000 m/month

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Product Description:

Round Plain Double Aluminum Layer Aluminum Flexible Bare Duct Good Quality

 

1.Structure of Aluminum Flexible Duct for HVAC

Aluminum Flexible Duct Round Double Aluminum flexible duct 
1 .Double Aluminum layers 
2. polyester insulation. 
3. -30 C to +150 C

2.Main Features of Aluminum Flexible Duct for HVAC:

        1.   Double Aluminum layers.
        2.   Temperature Range:  -30°C to +150°C
        3.   Operationg Pressure: 3000 Pa
        4.   Can be bent in any direction.
        5.   High compresses. 

        6.   Customized diameter size and lenght.

3. Aluminum Flexible Duct for HVAC Images

 

Ventilated Flexible Duct For HVAC

Ventilated Flexible Duct For HVAC

Ventilated Flexible Duct For HVAC

Ventilated Flexible Duct For HVAC

Ventilated Flexible Duct For HVAC

Good Quality Aluminum Flexible Bare Duct

Round Plain Double Aluminum Layer Aluminum Flexible Bare Duct Good Quality

Round Plain Double Aluminum Layer Aluminum Flexible Bare Duct Good Quality

4. Aluminum Flexible Duct for HVAC Specification

PROPERTIES

VALUE

DIARANGEMETER

80~1200MM(3”~48’’)

TEMPERATURE RANGE

-30~+250

VELOCITY OF AIR FLOW (MAX)

20 m/s

WORKING PRESSURE

2500 Pa

BENDING RADIUS

0.54*D

STANDARD LENGTH

7.6M OR 10M

5.FAQ

We have organized several common questions for our clientsmay help you sincerely

 ①What’s the Application for the products?

Flexible Duct is widely used in Heating, Cooling, and Air Conditioning (HVAC) systems for air ventilation    applications. Flexible Duct provides greater thermal efficiency to save energy. Because it is flexible,it is easy to run  around and through obstacles in the building.

     What’s the Advantages for the products?

              No need special tools for cutting

  In case of fire no toxic gas are emitted

The product have been successfully tested for fire resistance

Can be bent in any direction

     What's the construction?

  • 2 layers of the aluminium laminated with the polyester with the coil made of the spring wire.

           Total 3 layers:

           ——1st layer: Aluminum foil ( 10um)

           ——2nd layer: Polyester(15um)

           ——3rd layer: PVC ( 15um)

  • spring wire: carbon steel from 0.9~1.3mm

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Q:HVAC Heating: What are the main components of the air distribution system?
(HS Code) Yes, the tax rebate is 13% (April . 2009 latest data). Floor of the board of the tax number is, the tax rebate is 9% (June . 2009 the latest data), floor board is the inspection of goods, exports need to be checked. There is nothing to understand where to add me MSN: kfwdz@hotmail.com
Q:External wall insulation method of operation There are several combinations of materials
30-150 per square meter has, mainly to see the material, thickness and so on
Q:Air conditioning machine work when the sound is too much reason
Many of the good quality of the model, of course, bear some of the larger. Common scaffolding brackets are U-type care, "construction fastener steel scaffold safety technical regulations" (JGJ130-2011) provides "adjustable support bearing capacity design value should not be less than 40kN, support plate thickness should not be less than 5mm ", the general calculation using 30kN. Not to say how fast buckle steel scaffold can bear the load, but according to how much load to calculate how scaffolding erection. Need to be calculated. In the "construction of fasteners steel scaffold safety technical specifications" provides instructions. Double fastener (anti - skid) bearing capacity design value 3.2KN. Right angle fastener, rotary fastener (anti-skid) bearing capacity design value 8KN.
Q:Space blowing wind is not cold how is it?
Common points are all sandwich panels, with a hard protective layer, the difference is the middle of the different materials, such as polystyrene board, polyurethane board. Polystyrene board which is the most common, because the price is cheap, easy to use so the use of more, but if the temperature is more than the requirements of the chicken inertia glycosylation moxibustion slim faint words, polystyrene board is not satisfied , So there is a polyurethane sandwich panels, polyurethane thermal conductivity of less than 0.. in the existing insulation materials, large quantities of processing, be the best. But because of its process is more complex, and the cost is relatively high, so with less, the common combination of cold storage and the like, I believe that with the economic and technological development, polyurethane sandwich board market share will be more and more High
Q:Ventilation is very good, why still have to install fresh air system
Also known as foam board, EPS board, is containing volatile liquid blowing agent of the polystyrene beads can be preheated by heating, heated in the mold and the formation of white objects
Q:Air conditioning ventilation when the sound is a big reason
Buried plastic pipe under external load, the diameter of the vertical diameter deformation rate should be less than the allowable diameter of the pipe deformation rate The diameter of the allowable diameter of the pipe shall not be greater than 5% The diameter deformation rate of the pipe and the allowable diameter deformation rate are calculated as follows: ε ΔD / D0 × 100% [ε] ε0 / K where: εΔD pipe in the combined load (Mm) [ε] Permissible diameter Deformation rate ε0 Elastic diameter Deformation rate (%) of pipe, by the flattening of the diameter of the pipe diameter (mm) The test determines the K safety factor, generally desirable 15
Q:The United States direct mail dyson hp01 Dyson air purification cooling machine triple in the country to warranty it
Among them, the extruded polystyrene gypsum composite board is based on paper gypsum substrate, the use of adhesive and extruded polystyrene board through the factory processing compound
Q:Public building design, the building structure and water is generally designed by the Architectural Design Institute, air conditioning and ventilation is based on the design of the interior? Or first air conditioning ventilation?
Aluminum alloy metal shell better than the plastic shell; we all know that most of the market is now charging the lithium battery, lithium battery is the only drawback is the possibility of a long time with the explosion, so the use of aluminum Alloy shell, much better than steel; polymer battery is good, but the price is expensive,
Q:Single cold air conditioning function can not change the cold and warm?
So good, then you recommend more. Give an address. You are not layman, too modest.
Q:Home 2 air conditioning is the cooling of electricity or heating electricity? How much power is spent in hours
But after all, is the master you want to Zhuo good jade is certainly a lot of difficulties, whether it is Longfeng Pei or other subject matter need a lot of effort in addition to the need for technical research also need to continue to learn theoretical knowledge, especially

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