Un-insulated Flexible Ductings HVAC Ducting HVAC pipes

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Shanghai
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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: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: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:How to optimize the construction management to improve the quality of construction projects
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
Q:What is the difference between a rigid sleeve and a flexible sleeve?
Can be from these aspects, 1) energy saving: wall insulation materials, thermal insulation doors and windows, external shading equipment, renewable energy facilities (such as solar hot water, light guide tube, ground source heat pump), energy saving lamps 2) : Water-saving equipment, rainwater harvesting and utilization facilities 3) Materials: 3R material building energy saving In addition to the material, but also consider the small radical engraved moxibustion Chong Chong Yi wipe design, management, control and other issues.
Q:Steel Reinforced (HDPE) Polyethylene Helical Corrugated Tubes Warm-Fused-Belt Is Connected or Bonded with Rubber Rings? Ask what?
EPS board (also known as benzene board) is made of polystyrene board abbreviation. There is raw materials through pre-hair, curing, molding, drying and cutting made. It can be made into different density, different shapes of foam products, but also can produce a variety of different thickness of the foam sheet. Widely used in construction, insulation, packaging, refrigeration, daily necessities, industrial casting and other fields. Can also be used to display the venue, merchandise cabinets, advertising signs and toys manufacturing. At present, in order to meet the national building energy efficiency requirements are mainly used in wall insulation, external wall insulation, to warm.
Q:Does the desulfurization and denitrification equipment use metal hoses?
Electrician electrical welder field driver tower crane driver signal workers scaffolding workers lifting workers
Q:Why should the flexible hose be set in the mechanical ventilation system?
The contents of the special construction plan: engineering overview, preparation basis, construction plan; process technology, safety assurance measures, labor plans, calculation books and related drawings.
Q:The sound of water pipes will not produce infrasound damage to the human body?
The first look at the factory declaration materials in the building level. The second depends on the material you use sandwich panels. (Generally Caigang sandwich rock wool no problem, glass wool depends on the design requirements of the building).
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.
Q:Do you have a natural gas hose in the flue?
Look at where, install and dismantle about a total of 50 yuan a square it The activities of the activities of the Central Chamber of Commerce Co

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