Ventilation Aluminum Insulated Flexible Duct

Ventilation Aluminum Insulated Flexible Duct System 1

Ventilation Aluminum Insulated Flexible Duct System 2

Ventilation Aluminum Insulated Flexible Duct

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Loading Port:: Guangzhou

Payment Terms:: TT or LC

Min Order Qty:: -

Supply Capability:: 80000m m/month

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2.Main Features of 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. Aluminum Flexible Duct for HVAC Images

Unisulated Aluminum Flexible Duct for HVAC

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 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: If I feel the room cool off, one hour hot and open an hour this will be more expensive? More: 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

Q: Air to water heater host and air conditioning host is not the same: This test with a small sample length 127mm, width 12.7mm, the maximum thickness of 3.2mm. In the absence of ventilation test chamber. The top of the specimen (6.4 mm place) is clamped with a clamp on the bracket and the longitudinal axis of the specimen is kept vertical. The lower end of the specimen is 9.5mm from the lamp tip and 305mm from the dry absorbent cotton surface. Bring the Bunsen burner and adjust it to produce a blue flame with a height of 19mm. Place the Bunsen Lights flame at the bottom of the sample for 10s, then remove the flame (at least 152mm away from the specimen) and write down the sample. Burning time. If the flame of the sample within 30s after removal of the flame is extinguished, the original lamp must be moved under the specimen again, re-ignite the sample for 10s, and then remove the Bunsen burner again and note the flame burning And flames burning the burning time. If the sample droplets drip, let it fall into the sample under the 305mm cotton, to see whether it ignited cotton. If the absorbent cotton is on fire, the rating should be taken into account. Specific grading indicators are as follows. Test Item 94V-094V-194V-21 Ten-time ignition Total flame burning time Maximum value (S) Individual flame burning time Maximum value (s) Flameless burning time (s) Yes Flame drop No No Allow only short time Burning general UL yellow card on the thickness of the test strip is divided into: 1/8 inch, 1/16 inch, 1/32 inch thickness, that is, 3.2mm, 1.6mm, 0.8mm three grades test.

Q: Air conditioning ventilation when the sound is a big reason: No matter, it is best to cut the distance between the material and the roof, like an arbor. Otherwise it is not foam board with it

Q: Do 3cm thick wall insulation how much kilogram of slurry and how many kilograms of polystyrene particles: From the outside: ① rigid waterproof casing is only composed of steel casing and wing ring, simple structure; ② flexible waterproof casing mainly by: flange casing, seals, flange pressure plate, wing ring, bolts, nuts Composition, complex structure From the waterproof performance up to choose: ① rigid waterproof casing is outside the wing (ring made of steel ring on the steel pipe), installed in the wall (mostly concrete wall), for the general pipe wall, ; ② flexible waterproof casing in addition to the external wing ring, the internal file ring and the like, the flange wire, there are sets of sales, but also their own processing, for the need for shock absorption pipeline, such as and pump connected When the pipe is through the wall In other words, if the wall on both sides of the waterproof performance, it is necessary to use flexible waterproof casing; if only to consider the pipe through the wall, without considering the wall, the wall on both sides of the waterproof performance and displacement of the pipeline deformation You can use rigid waterproof casing

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: Color steel plate, refers to the color coated steel plate, color coated steel plate is a kind of organic coating with steel plate

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: The basic operation of the same, but the different requirements of different professional, or to determine the direction of good, and then hands.

Q: In the design, the building structure and the hydropower are generally designed by the Architectural Design Institute. The air conditioning ventilation is based on the design of the room. Or first air conditioning ventilation? More: 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: HVAC Heating: What are the main components of the air distribution system?: Geothermal construction, the heating pipe spacing can not be less than 100mm, the construction can not be achieved, big brother!

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