Good Quality Uninsulated Aluminum Flexible Duct

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$1.00 - 20.00 / m
Loading Port:
Shekou
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
100000000 m/month

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Product Description:

Good Quality Uninsulated Aluminum Flexible Duct

1.Structure of Good Quality Uninsulated Aluminum Flexible Duct

Flexible air ducts are typically made of flexible plastic over a metal wire coil to shape a tube. And they have a variety of configurations. Flexible ducts are very convenient for attaching air outlets to the rigid ductwork. It is commonly attached with long zip ties or metal band claps. Besides, flexible ducts can tolerate moderate negative pressures.

2.Main Features of Good Quality Uninsulated Aluminum Flexible Duct

-Applied in air conditioning/ventilation systems

-Tear and puncture resistant

-Corrosion resistant

-High flexibility

-Convenient installation

-No toxic gas emission

3. Good Quality Uninsulated Aluminum Flexible Duct Images

 

Good Quality Uninsulated Aluminum Flexible Duct

 

4. Good Quality Uninsulated Aluminum Flexible Duct Specification

UnInsulated Flexible Duct

Structure: 1 layer of Aluminum Foil+1 layer PET film+insulated glass wool

Outer jacket: 1 layer of Aluminum Foil

Specification

Type 1

Material

Aluminum foil

Structure

Inner pipe is made of aluminum foil and inside spiral structure is hold by high tensile steel wire.

Application

Suitable for medium-low air speed

Technical Parameter

Size

4”-16”

Standard Length

10m

Maximum Air Speed

20m/s

Maximum Heat Resistance

-20℃-150℃

Maximum Pressure

250mmWG

 

Type 2

Material

Aluminum foil

25mm thickness ,16kg/m3 glass wool.

Structure

Inner pipe is made of aluminum foil and inside spiral structure is hold by high tensile steel wire.

Insulating layer is covered by 25mm thickness ,16kg/m3 glass wool.

Outside layer: Reinforced aluminum foil;

Inside layer: Glass fiber mesh

Application

Suitable for medium-low air speed and low temperature difference.

 

Technical Parameter

Size

4”-5”, 6”-12”, 14”-16” 

Standard Length

7m, 10m

Maximum Air Speed

20m/s

Maximum Heat Resistance

-20℃-150℃

Maximum Pressure

250mmWG

 

Type 3

Material

·Aluminum foil

· 25mm thickness ,24kg/m3 glass wool.

Structure

· Inner pipe is made of aluminum foil and inside spiral structure is hold by high tensile steel wire.

· Insulating layer is covered by 25mm thickness ,24kg/m3 glass wool.

· Outside layer: Reinforced aluminum foil;

Inside layer: Glass fiber mesh

Application

Suitable for medium-low air speed and large temperature difference.

 Technical Parameter

Size

6”-12”

Standard Length

7m

Maximum Air Speed

20m/s

Maximum Heat Resistance

-20℃-150℃

Maximum Pressure

250mmWG

 

5.FAQ

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

1.How long for the delivery time?

Delivery time: 10-30 days, it depends on the ordered quantity.

2.What’s the usage

Practicality: suitable for the densely-populated area(such as school, supermarket, office, stadium, theater, factory.),high requirement of the environment area, such as hospital, laboratory, howff, bus, train, broadcasting studio. main usage: 1) Cold, hot water supply facilities for public buildings 2) Food, chemical, electronic industrial pipeline networks such as pipeline networks for transporting all kinds of corrosive liquid 3) Drinking water production system pipeline networks such as pure water and mineral water 4) Air conditioning facility pipeline 5) Compressed gas pipeline networks for industry 6) Pipeline network for swimming pool 7) Pipeline network for solar energy facility 8) Agriculture and garden production Additional information

How you control the quality?

During the production of fiberglass insulation, material is sampled at a number of locations in the process to maintain quality.

 

 

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Q:Do 3cm thick wall insulation how much kilogram of slurry and how many kilograms of polystyrene particles
You are talking about the construction measures it is not the house measures it, because the house has a construction of Huohuohuohuo number of leather and bronze sculpture drawings and specifications, high-rise building scaffolding should be lightning protection measures, that is, under the scaffolding around Reliable grounding (not less than four times, not less than 16 square copper core BV line), if it is pick plus, and the house can be connected to the pressure ring. Tower crane I will not say, upstairs has been said.
Q:HVAC Heating: What are the main components of the air distribution system?
The reasons are the following: 1. Household electricity is not enough, can not start the compressor, so in the heating state can only be ventilated state, cooling the state directly jump electricity; 2. See if you are reported failure, Code to determine the need for on-site inspection in order to know the specific situation; 3. Four-way valve should be no problem, do not just believe that this is the problem Oh; help your words to adopt
Q:External wall insulation method of operation There are several combinations of materials
Seeking the existing building construction specifications Daquan! The The @ .com
Q:What is the whole heat exchange fresh air ventilator?
Depends on the main control panel is not cold and warm, single cold common motherboard. Only a generic motherboard can be changed. In the single cold air-conditioning on the outdoor machine to install the appropriate specifications of the four-way valve, adjust the amount of refrigerant to the appropriate level can be.
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:Space blowing wind is not cold how is it?
The general level of more than 12 layers when you need to use.
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: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?
Normal heat absorption is also due to poor ventilation (dirty) and air humidity so icing
Q:Single cold air conditioning function can not change the cold and warm?
External wall insulation should pay attention to what the details?
Q:Home 2 air conditioning is the cooling of electricity or heating electricity? How much power is spent in hours
No, polycyclic aromatic should be anthraquinone This is certainly not all of the hydrocarbons are carcinogenic

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