Semi rigid Aluminum flexible Ducting for HVAC Systems

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Product Description:

Semi rigid Aluminum flexible Ducting for HVAC Systems

Application and benefits

-Applied in air conditioning/ventilation systems

-Tear and puncture resistant

-Corrosion resistant

-High flexibility

-Convenient installation

-No toxic gas emission

Introduction

Flexible Duct is widely used in Heating, Cooling, 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.


Un-insulated Flexible Duct

Structure: double-layer aluminum foils +1 layer of PET film.


Insulated Flexible Duct

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

Outer jacket: 1 layer of Alu.foil

Glass Wool Density: 16kg/m3; Thickness: 25mm


Insulated Acoustic Flexible Duct

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

Outer jacket: 1 layer of Alu. Foil + 1 layer of PET film

Glass Wool Density: 32kg/m3; Thickness: 25mm


Combined Flexible Duct

Structure: flexible duct PVC jacket.


REMARK: Special structure is available according to customer's requirements



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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:What is the whole heat exchange fresh air ventilator?
Second, the new insulation decorative board is integrated through the production line, set insulation, waterproof, finishes and other functions in one, is to meet the current housing construction energy needs, improve the industrial and civil building exterior wall insulation level of the preferred material, but also on the existing Building energy-saving transformation of the preferred materials
Q:Air conditioning machine work when the sound is too much reason
Many of the good quality of the model, of course, bear some of the larger. Common scaffolding brackets are U-type care, "construction fastener steel scaffold safety technical regulations" (JGJ130-2011) provides "adjustable support bearing capacity design value should not be less than 40kN, support plate thickness should not be less than 5mm ", the general calculation using 30kN. Not to say how fast buckle steel scaffold can bear the load, but according to how much load to calculate how scaffolding erection. Need to be calculated. In the "construction of fasteners steel scaffold safety technical specifications" provides instructions. Double fastener (anti - skid) bearing capacity design value 3.2KN. Right angle fastener, rotary fastener (anti-skid) bearing capacity design value 8KN.
Q:Space blowing wind is not cold how is it?
The general level of more than 12 layers when you need to use.
Q:Ventilation is very good, why still have to install fresh air system
Also known as foam board, EPS board, is containing volatile liquid blowing agent of the polystyrene beads can be preheated by heating, heated in the mold and the formation of white objects
Q:The installation method of ordinary air conditioner. The more detailed the better. Please thank you all
2.1.23 step distance liftheight the distance between the upper and lower horizontal axis of the axis of each other. 2.1.24 pole vertical (cross) distance longitudinal spacingofuprighttube Scaffolding vertical distance between adjacent rods. 2.1.25 Vertical distance transversespacingofuprighttube Scaffolding Horizontal distance between adjacent vertical rods, single row scaffolding for the outside pole axis to the wall distance.
Q:Air conditioning ventilation when the sound is a big reason
No matter, it is best to cut the distance between the material and the roof, like an arbor. Otherwise it is not foam board with it
Q:The United States direct mail dyson hp01 Dyson air purification cooling machine triple in the country to warranty it
Embedded stove, such as the use of rubber tube connection, then the rubber tube in the platen, often subject to heat radiation easily aging; and aging, falling more difficult to find, so many local poisoning and other vicious accidents
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:Home 2 air conditioning is the cooling of electricity or heating electricity? How much power is spent in hours
After learning that feel boring, to diverted it, brush point repair it. Architectural design institute will need to design equipment (that is, plumbing) design talent, that is, will generally participate in architectural design, the wages should be

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