Aluminum Insulation Flexible Duct For Air Ventilation Syetem

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1000 pc
Supply Capability:
20000 pc/month

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Product Description:

Specifications
Insulated aluminum flexible duct

extension rate:1:10

Low /medium pressure central HVAC system flame and heat resistant

Aluminum ventilation hose aluminum foil air duct expandable aluminium ducting

 

Material:

Double layers of aluminum foil reinforced with high tensile spring steel wire

Structure: High elastic wire, aluminum foil. A reinforcement model can be required.

Aluminum foil thickness: 0.035mm

Temperature range: -30°C~+140°C

Maxim Air Flow: 30m/s

Maxim working pressure: 2500 pa

Standard Length: 10m/pc  Or as your requirement

Fire resistance: Non flammable.

Normal packing: In carton. Or as your requirment

Application: Low /medium pressure central HVAC system and ventilation system.

Application: Used in gigh pressure,low pressure air conditioner and ventilation system,easy installation, anti-temperature and inflaming retarding etc

Description

100% Non-asbestos 

Raw Materials

Cement,Quartz Sand,Paper Pulp,etc.

Standard Size

1220mm×2440mm or 1200mm×2400mm

Max Width

1220mm

Max Length

3000mm

Thickness

4-20mm

Density

1.30-1.50g/cm3

Color

Light yellow or Grey

 FAQ

Thermal conductivity: 0.034-0.048W/mK

Average Fiber dia.:less than 7

Grade of combustibility:Non combustible Grade A


Hydrophobicity:More than 98.2%

Aluminum Insulation Flexible Duct For Air Ventilation Syetem

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English: expandedpolystyreneboard molded polystyrene foam board - also known as foam board, EPS board, expandable polystyrene foam board, etc
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According to the intrinsic composition of insulation materials can be divided into: inorganic insulation materials and organic insulation materials! Fire rating A is a non-burning point with the insulation effect of materials, materials. Class A non-combustible materials have the characteristics of low density, low thermal conductivity, high pressure capacity, convenient construction, economical and durable. They are widely used in thermal insulation materials and industrial industries such as hot pipes, thermal equipment and other industrial piping equipment and industrial buildings And the civil building envelope structure of the insulation, insulation, sound absorption materials. Because of its good thermal stability, and more for the steel structure of the fire protection coating material. Fire rating B1 level is a flame retardant insulation material, is determined according to the fire resistance of the material, in addition, different parts of the material division is also different! Burning performance: refers to the material and / or products in case of fire burning all the physical and / or chemical changes, that is, the fire reaction characteristics. Fire rating B2 is a combustible insulation material also known as flame retardant materials, mostly organic insulation materials, add the right amount of flame retardants. More common for EPS expansion polystyrene board and XPS extruded polystyrene board, that is, we often say that general board. This material is low in ignition and releases a lot of harmful gases during the combustion process. Fire rating B3 is a flammable insulation material, this is more common as the main material of polystyrene foam insulation material, because this material is easy to burn,
Q:Where there are wear-resistant tube, high temperature ceramic tube
The fraction of 200 ℃ in the condensed product was analyzed by GC-MS, and the degradation phenomena and products were discussed
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flexible waterproof casing for seismic fortification of the region, rigid waterproof casing for the pipeline to touch the tattoo Du Gu Sen single point of the wall does not bear the vibration of the building
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Flexible waterproof casing is generally suitable for pipes through the walls by vibration or tight waterproof requirements of the structure; rigid waterproof casing is generally applicable to the pipeline through the walls of the requirements of the general waterproof structures; flexible and rigid waterproof casing Wall of the wall, in case of non-concrete should be used instead of concrete walls, and must be a solidification of the casing in the wall; waterproof casing in the construction, chemical, steel, water, sewage treatment and other units
Q:The first generation of the tube is that year out?
In general, there is also a strong ability to resist, it is likely that there may be cracking
Q:Will the embedded stove why use stainless steel corrugated hose connection?
Do not open the window, enjoy the fresh air 24 hours a day, to ensure adequate ventilation (hourly indoor air replacement 0
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Bowl buckle price is high! There are many buckle-style markets, so rent up cheap!
Q:The sound of water pipes will not produce infrasound damage to the human body?
Most of the polyethylene benzene board insulation, paste the external walls.
Q:I am sorry to see your answer in Baidu, can I also pass a copy of my construction and decoration project example?
The difference between a flexible pipe and a rigid pipe is that the flexible pipe causes a change in the temperature of the working fluid due to the fluid or medium in the pipe or the temperature of the working environment, resulting in expansion and expansion of the pipe, causing some changes in the pipe itself, Within the scope of the pipeline itself will not cause damage. Such as plastic pipes, metal pipes. Rigid, such as concrete pipes, such as flues, exhaust shafts. Gas and heat is definitely a metal tube.

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