Un-insulated Flexible Ductings HVAC Ducting HVAC pipes

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
500 pc
Supply Capability:
500000 pc/month

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Product Description:

Features and Characters of aluminium flexible ducts:

1)Non-insulated and insulated Flexible Duct offered  2) Up to 150 and 250 Max. temperature   3) Fire retardant   4) OEM&ODM service offered

Introduction of aluminium flexible ducts:

Flexible Duct is widely used in Heating, Ventilation and Air Conditioning (HVAC) systems for air ventilation applications. Flexible Duct provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The vapor barrier prevents condensation forming on the outside of ducts carrying air. Because it is flexible, it is easy to run around and through obstacles in the building.

1)     Non-insulated Flexible Duct Structure: Two-layer aluminum foils +1 layer of PET film.

2)     Insulated Flexible Duct: Structure: 1 layer of Alu. Foil+1 layer PET film+ glass wool, Outer jacket: 1 layer of Aluminium foil   Glass Wool Density: 16kg/m3; Thickness: 25mm

3)     Combined flexible Duct

Pictures of alumnium flexible ducts

Un-insulated Flexible Ductings HVAC Ducting HVAC pipes

FAQ of of aluminium flexible ducts:

1.      What temperature maximum? Our products: 150 and 250

2.      What MOQ? Our MOQ: 500 pcs

3.      What payment terms? We accept T/T and L/C

4.      What lead time: 10 days

 

 

 

 

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Q:Flexible pipe trench backfill inspection batch quality acceptance record how to fill
Home appliances to the countryside sales business first of all should go to the local Bureau of Commerce for the record, after authorization, the monthly sales of home appliances to the countryside information information log system, and the corresponding sales invoices, product identification card, the buyer ID document copy Reported to the local financial institutions (usually the local financial office), and then the financial management of your sales information to review, grant subsidies
Q:Will the embedded stove why use stainless steel corrugated hose connection?
The construction of the scaffolding of this project is subject to the requirements of the relevant sections of the latest JGJ130-2011 "Safety Code for Construction Fastener Steel Scaffolding" To design and calculation, the preparation of special safety construction program, after the implementation of the approval. The preparation of the steel pipe should be selected first vertical and horizontal spacing and horizontal bar step, only these are determined in order to calculate the amount of steel pipe.
Q:Is the clamp type flexible connector connected to the pipe to the rubber pad?
1. Civilized construction program 2. Safe construction program 3. Template construction program 4. Scaffolding construction program 5. Sambo four construction program 6. Temporary electricity construction program 7. High operating construction program 8. Tower crane construction plan 9. Multi-tower operation anti-collision construction program 10. Emergency emergency plans 11. Winter rainy season construction program 12. Significant hazard assessment measures 13. Construction organization design 14. Building energy conservation program 15. Basket construction program 16. Tower crane hoisting program
Q:The first generation of the tube is that year out?
It is made up of corrugated flexible tube, net cover and joint Metal hose with austenitic stainless steel or according to user requirements of the material manufacturing, metal hose has excellent flexibility, corrosion resistance, high temperature resistance (-235 ℃ ~ +450 ℃), high pressure (up to 32MPa) , Metal hose in the pipeline can be connected in any direction for temperature compensation and absorption of vibration, reduce noise, change the direction of media transmission, to eliminate the pipeline or between the pipe and the mechanical displacement between equipment, double flange metal corrugated hose It is particularly suitable for flexible joints with various pumps, valves and so on for displacement and vibration Metal hoses use two kinds of bellows, one is a spiral corrugated tube; the other is a ring bellows Solution: Songjiang metal hose
Q:How to effectively deepen the construction process management to improve the quality of construction projects
Steel is good, it is best stainless steel, aluminum alloy for a long time easy to deformation, organizational structure is very bad!
Q:Cast iron flexible tube A type B What is the difference
Air conditioning duct glass wool insulation loss is generally between 1
Q:Composite pipe and flexible tube which aspects of the difference
Lap is in the concrete structure of the component, the length of steel is not enough, according to the requirements of the two steel will be superimposed on each other and the formation of the connection The basic forms of steel connections are: lashing lap, welding, mechanical connection several categories Scaffold (scaffold) refers to the construction site for workers to operate and solve the vertical and horizontal transport and erected various stents General terms of the construction industry, refers to the construction site used in the external walls, interior decoration or high height can not be directly the construction of the place Mainly for the construction workers up and down work or external safety net enclosure and high-altitude installation components, said white is the shelf, scaffolding production materials are: bamboo, wood, steel or synthetic materials Some projects are also used as scaffolds when the template, in addition to the advertising industry, municipal, traffic, road and bridge, mining and other departments are widely used
Q:Does the desulfurization and denitrification equipment use metal hoses?
You are a few classes in the hospital, ah, I finished up
Q:To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The
The radial force of the seal is far greater than the axial force of the connecting bolts but all the axial force washers 窢 field urging 讵 peculiar aldehyde support, good self-sealing effect by the pipeline through the media rubber ring pressing force pressure more sealing performance of the more pressure to prevent the pressure of the rubber ring to the inner diameter of the tube end of the interface diameter Preload to prevent the media pressure leakage and the blue compared to the higher the pressure of the pipe the more the advantages of the more dangerous the pipe junction at the flexible state of the clamp and the tube between the gap between the clamp clamp a small number of adjacent pipe to allow the corner tube Pipe pipe between the end of the gap to allow the axial shift of the pipeline to adapt to the expansion and contraction of the pipe; pipe interlocking effect reduced 70% mechanical vibration
Q:Find a joint electronic M1.5.4 type ECU application system wiring harness and layout Thank you, anxious! The
1.5M is the thickness of the board? If it is, in view of the large amount of concrete from the major, then the long spot of the short spot of the prisoners need to pay special training program reported to the chief engineer or expert approval, which is also the most important [template bearing capacity design calculation], proof of design Of the construction program to meet the bearing capacity of concrete to ensure that the template and its bracket should have sufficient carrying capacity, stiffness and stability, can reliably withstand the weight of pouring concrete, side pressure construction load. In recent years, because the construction of non-standard template led to the collapse of a lot of scaffolding, hope to be cited

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