Uninsulated Aluminum Flexible Bare Duct System 1

Uninsulated Aluminum Flexible Bare Duct System 2

Uninsulated Aluminum Flexible Bare Duct

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Loading Port:: Guangzhou

Payment Terms:: TT or LC

Min Order Qty:: -

Supply Capability:: 200000 m/month

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2.Main Features of Uninsulated Aluminum Flexible Duct for HVAC：

1. It's a range of fully flexible un-insulated aluminum PVC laminated ducting, it is easy to connect to ducting

2. Highly flexible

3. Excellent resistance to chemicals

4. Small bending radius

3. Uninsulated Aluminum Flexible Duct for HVAC Images

Unisulated Aluminum Flexible Duct for HVAC

Uninsulated Aluminum Flexible Bare Duct

4. Uninsulated 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 clients，may 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.

② 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

③ How long can we receive the product after purchase?

In the purchase of product within two working days, We will arrange the factory delivery as soon as possible. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.

Q:What is the whole heat exchange fresh air ventilator?: Second, the new insulation decorative board is integrated through the production line, set insulation, waterproof, finishes and other functions in one, is to meet the current housing construction energy needs, improve the industrial and civil building exterior wall insulation level of the preferred material, but also on the existing Building energy-saving transformation of the preferred materials

Q:I added the space 18 degrees opened for 5 hours or not cold, we all know how is it? More: The general level of more than 12 layers when you need to use.

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:Do 3cm thick wall insulation how much kilogram of slurry and how many kilograms of polystyrene particles: Of course, is heating electricity. Heating has auxiliary electric heating, so electricity and electricity. Frequently open the fee, the air compressor is not good. 2 machine cooling power is 1700 watts, 1 hour is 1.7 degrees electricity. Heating with auxiliary electric heating power of 1500 watts, 1 hour is 3.2 degrees electricity.

Q:If I feel the room cool off, one hour hot and open an hour this will be more expensive? More: No, polycyclic aromatic should be anthraquinone This is certainly not all of the hydrocarbons are carcinogenic

Q:Gree air conditioning 50 heating and cooling mechanism heat when the host cooling network is how the matter: Extruded board of course, can generally use this to do, indoor and outdoor to do almost, most of the outside is done because of saving space inside the room. Recommended: do indoors, because I was doing the external walls, the insulation often do, the wall is not very good for the first time, because you do before the insulation wall itself is the weight of the valve valve closure of the bone shop stall wipes , Benzene board sticky benzene board is not very strong, live well for a few years, bad two or three years there will be signs of shedding, looking twice thinking.

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: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:The installation method of ordinary air conditioner. The more detailed the better. Please thank you all: 2.1.23 step distance liftheight the distance between the upper and lower horizontal axis of the axis of each other. 2.1.24 pole vertical (cross) distance longitudinal spacingofuprighttube Scaffolding vertical distance between adjacent rods. 2.1.25 Vertical distance transversespacingofuprighttube Scaffolding Horizontal distance between adjacent vertical rods, single row scaffolding for the outside pole axis to the wall distance.

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

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