Aluminio Puro Gofrado Pre-aislado for Pre-Insulated Insulated Panel Ductwork

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Mill Finish,Color Coated,Oxidized Shape: roll
Temper: O-H112 Application: Door & Window,Insulation Material

Product Description:

Aluminum aluminio puro gofrado pre-aislado for Pre-Insulated Insulated Panel Ductwork

1.Structure of Aluminum aluminio puro gofrado pre-aislado for Pre-Insulated Insulated Panel Ductwork

Air ductwork supply is pre-insulated aluminum panels constructed of both aluminum and Poly-isocyanurate. The sandwich panels are comprised of expanded Poly-isocyanurate rigid foam board, faced on both sides by aluminum foil.Ducting is the key part of any central air-conditioning system. It is similar in function to the arteries and veins in the human body as it helps in regulating the temperature in a building. The material used for making ducts for air-conditioning is constantly evolving in order to satisfy the demand for higher thermal efficiency, eco-friendliness, and increased energy savings. Many different materials and systems such as magnetite composite, PVC and so on have been developed as alternatives to the galvanized sheet metal used traditionally. But pre-insulated ducting materials is by far the most popular ducting system in use today. It is essentially a panel made with an insulating material such as PIR (Polyisocyanurate), PUR (Polyurethane) or Phenolic foam material sandwiched in between two layers of aluminium foil. Such a foam panel is easier than traditional galvanized sheet metal to manipulate for complex designs and lighter than its predecessors for installation. These qualities in addition to the fact that it has a much higher thermal efficiency than galvanized sheet metal make it an ideal material for fabricating Airconditioning ducts in harsh climates like the Gulf. Its application has been gradually extended to every type of air distribution system: industrial and commercial. 

For construction of air ducting in HVAC systems, the Polyisocyanurate (PIR), PUR (Polyurethane) and/or Phenolic foam panel with 45kg/m3 density, coated with 80/80µm thick embossed aluminum foil have two panel types:

The air ducts fabricated using ALU 80/80 panels can be installed in plants:

with air speed up to 15m/s

with pressure up to 1000Pa


The air ducts fabricated by using ALU 80/200 panels can be installed in plants:

with air speed up to 35m/s

with pressure 1750Pa


2.Main Features of Aluminum aluminio puro gofrado pre-aislado for Pre-Insulated Insulated Panel Ductwork:


Aluminio Puro Gofrado Pre-aislado for Pre-Insulated Insulated Panel Ductwork

Aluminio Puro Gofrado Pre-aislado for Pre-Insulated Insulated Panel Ductwork

Aluminio Puro Gofrado Pre-aislado for Pre-Insulated Insulated Panel Ductwork

Aluminio Puro Gofrado Pre-aislado for Pre-Insulated Insulated Panel Ductwork

Aluminio Puro Gofrado Pre-aislado for Pre-Insulated Insulated Panel Ductwork


Air Duct Panel / Pre-insulated Duct Panel / HVAC Duct Panel :

HVAC Aluminum Foil Duct Board

1. Be used for HVAC Duct system;

2. BS 476 Part 6&7 Class 0.

3. Low thermal conductivity. 

 3.Aluminum aluminio puro gofrado pre-aislado for Pre-Insulated Insulated Panel DuctworkImages

Our embossed aluminum sheet/Coil series include:

1.diamond embossed aluminum sheet/Coil peel embossed aluminum sheet/Coil

3.stucco embossed aluminum sheet/Coil


 4.Aluminum aluminio puro gofrado pre-aislado for Pre-Insulated Insulated Panel Ductwork Specification

Air-conditioning Areas           Exposed to weather

Thickness of panels          20 Mm                   30 Mm

Thickness of aluminum      80/80 Microns             80/200 Microns

Density of the foam         44-48 Kg/m3              42-48 Kg/m3

Finishing of aluminum        Embossed                Embossed

Dimension Length:  4meter   Width:  1.2meter

Note: Both sides of the aluminum foil are lacquered with a 3g/m2 weatherproof and ultraviolet ray protection polyester lacquer.

Certificate: FORM A, CO ,FORM E ,FORM B ,MTC, SGS and ROHS(client paid for it), MTC

Surface Quality: without any dent, scratches, oiliness , oxidation .

Chemicial composite and Machinary Property: Meet with GB/T, JIS,ENAW, ASTM standard

Month Capacity: 5000MT/month

exporting port: Tianjin, Shanghai

payment: TT or LC at sight


We have organized several common questions for our clientsmay help you sincerely

1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 2.How long for your delivery time?

Commonly 30 working days can be served. If you need the products urgently, we can shorten the delivery time into 20 days.

 3. Where the Panels can't be used?

As extractors in the kitchen, as chimneys for smoke or chemical laden smoke

As transportation for solids

Outside temperature range -35ºC and +110ºC

Air speed  >15m/s for 20mm thick panel and >35m/s for 30mm thick panel

when the negative or positive pressure inside the duct is: 20mm thick panel >1000Pa and 30mm thick panel >1750Pa


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Q:Does aluminum foil bag have property of X-ray proof?
Lead is the best material of property of X-ray proof.
Q:Why the aluminum foil should have anneal craft
The metal hardness processing is making the hardness higher and the ductility worse. it needs to revert to the anneal to press the aluminum.The process needs to have anneal several times.
Q:Does the aluminum foil bag prevent x-ray
The aluminum foil bag can prevent the X-ray.The common indusrial (LED,mask packaging,audio card,food packaging,ect.,the kinds of aluminum foil bag have the function of anti-static and radiation.The common aluminum bag can't prevent the static and radiation,only the special aluminum foil bag can prevent the X-ray)doesn't have such function.The common aluminum bag and PCB board,like the package of tea leaves,can't prevent static and radiation. there are many kinds of aluminum bag.
Q:How to remove the adhesive sticker in aluminum foil bag?
1.smear facial oil onto it, then dig it with your finger and finally wipe it with a wet towel. 2.using hair dryer, waiting the glue to become hot and then you can get it down. 3.using the essential balm and it will be off a few minutes later. 4.You can use a eraser. In the beginning, you may find it become dirtier, but if you continue, you may find that it works. 5. put it into water, then put a little detergent, and finally use an old toothbrush to brush it. 6. use a cloth dipped in alcohol or wipe it with alcohol. 7.Using a sodium water or paint thinner to wipe it. 8. using cotton swab with nail polish remover to wipe 9.Put a piece of paper soaked in vinegar, and then gently put it on the two-side glue, waitting three or four minutes, giving the double-sided adhesive enough time to absorbe, and then gently take it away.
Q:How to judge whether the aluminum foil bags up to standard?
To see whether the aluminum foil reach thr quality standard, mainly to see the heat seal strength aluminum foil bag. Heat seal strength and impact foil bag is mainly composed of the following several factors to decide: 1, aspects of raw and auxiliary materials - aluminum foil is the original carrier of the adhesive layer, heat seal strength of its quality products have a deep impact. On the one hand it is the original aluminum foil surface oil will weaken the adhesive force between the adhesive and the original aluminum foil. On the other hand, the heat seal strength and also with the metal components of the original surface finish of the aluminum foil are not enough influence heat seal strength. It is necessary strictly to good quality primary aluminum foil.
Q:Is heated aluminum foil gasket toxic?
Aluminum foil is a kind of thermoprinting material made by calendaring aluminum into sheet. Since its thermoprinting effect is similar to that of silver foil, it is also called fake silver foil. As aluminum is soft and ductile with silvery luster, aluminum foil sheet can be made by mounting calendered aluminum sheet on the offset paper with sodium silicate, which can be used to print. But the color of aluminum foil will gradually become dark as it is easy to be oxidized and it fade due to friction and touching, so it is not applicable to the thermoprint of book covers for permanent preservation.
Q:Why does volatile test need aluminum package?
Q:The advantages of food aluminium foil
The surface of aluminium has the characteristic of anti-gloss and the layered structure can absorb the light and has the characteristic of opacity,isolation. The aluminium layer has the grease resistance and the softness like the plastic bag. the aluminium bag is poisonousless and free smell. It is the green product and fridenly to the environment. It is qulified for the national hygienic standard.
Q:Can aluminum foil isolate wireless signal?
Aluminum can nearly isolate all wireless signal, but it should be wrapt tightly. The shielding effect is also related to frequency.
Q:What is the international standard of aluminum foil tape ?
Aluminum foil tape can be used for jointing all kinds of aluminum foil composite, sealing the piercing spot of insulation supporting pin and repairing breakages. It is widely used in air-conditioner, automobile, petrifaction, bridge, hotel and electronic industry and to the distribution department a must buy as the major raw and auxiliary materials for producing refrigerator and freezer. It can also be used as thermal insulation material.

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