Aluminum Flexible Duct For HVAC SYSTEM USE

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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
non-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

 DATA

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 Flexible Duct For HVAC SYSTEM USE

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Q:How to strengthen the construction management and construction quality control
You can Google Oriental Rainbow's official website, there are rainbow days cat flagship store and other links will have the price and product display, you can also contact Rainbow customer service, it is recommended that you choose the East Rainbow waterproof products and standardized construction team, the East Rain rainbow is the best quality waterproof listed companies RPUF-371 sprayed rigid polyurethane waterproof insulation integrated system "rain rainbow" spray foam polyurethane waterproof insulation integrated system is made of foam polyurethane foam waterproof insulation integrated material and protective surface layer constitute
Q:CAD type too much (including civil engineering, interior spring design, motor, machinery manufacturing and many other), a beginner how to choose?
The concrete structure has been included in the structure, but the concrete structure is a concrete structure, but the structure is just a frame structure without concrete structure; another steel structure and concrete structure is a good idea but to do Less, the third floor is said to be the main structure of the original structure, masonry works using concrete, then this will undoubtedly increase the cost of the house, if not very high floor or earthquake area is clearly not economical
Q:Maintenance Skills of Leakage of Fire Pipe Clamp Joint
When connecting, first thread the bottom of the connector, and then screw the tapping screw into the threaded bottom hole of the connected part. As the tapping screw thread surface has a high hardness (≥ 45HRC), can be connected to the threaded bottom hole in the internal thread, thus forming a connection.
Q:What is the difference between a rigid sleeve and a flexible sleeve?
Apparent density of 23kg / m3 or more, the greater the density the more expensive.
Q:Is the flexible sleeve of the broken wall used as a second retest?
Safety nets, helmets, seat belts, insulated gloves and so on
Q:Drain flexible pipe to keep the base design above the elevation of the number of meters
Fourth, the internal structure of the flexible pipe joints and KRJ internal structure is slightly different, flexible pipe joints without back Taiwan or small back out of the station, while the latter is the big back five, flexible pipe fittings standard clamp type flexible pipe fittings disassembly Of the time can be used grinding demolition, shoulder type flexible pipe joints can not Note: Some units on the market now mix these two products, the purpose is to sell low prices for low-priced products, so you can get more profit margins To ask for the data parameters of the drawings to determine whether the flexible pipe joints or flexible pipe joints
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:How is the flexible casing of the fire pond connected to the tube?
Composite tube: in a tube of the tube with more than two electrode system, each electrode system independently through the electronic flow, to achieve their own functions, this tube is called composite pipe
Q:What is the difference between a rigid pipe and a flexible pipe, what kind of pipe is rigid, what is flexible
According to the requirements of the "Construction Engineering Safety Protection and Civilian Construction Measures Fees and the Use and Management Regulations", the document shall include at least the following parts: 1. Safety equipment: safety nets, safety belts, helmets, etc .; , The entrance and the edge of the protection facilities: stairs, elevator, channel mouth, reserved hole, balcony around the floor around the roof around the foundation pit, unloading platform on both sides of the platform and the upper and lower access and other security facilities; . tower cranes, external elevators, well frame hoists and other construction works from the construction of the steel, the use of high-quality steel, Heavy equipment and supporting protective facilities; Fifth, the construction of electricity: in line with regulatory requirements of the temporary electricity system, the standardization of electrical boxes, electrical protection devices, power lines laying, foreign protection measures, etc .; six, construction machinery; : Including the construction of lifting equipment and external elevators, safety nets, steel scaffolding and other detection. Ten, safety education and training; nine, safety signs, signs and safety publicity column; ten, civilized construction and environmental protection: construction site fencing and site hard ground, dust control, noise control, drainage measures, , Temporary facilities: including offices, dormitories, cafes, toilets, shower, etc .; . fire equipment and facilities; thirteen, emergency rescue equipment; . foundation pit deformation monitoring; fifteen, underground safety Protection and monitoring.
Q:Flexible pipe trench backfill inspection batch quality acceptance record how to fill
Step distance is the bar distance, vertical distance is vertical bar distance. Span ... guess or pole distance.

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