Heavy Duty Aluminum Foil 18 X 500' - Purified Perforated Pre-Insulated Panel Ductwork
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 5000 m.t/month
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Specification
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
indoor
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
outdoor
2.Main Features of Aluminum 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
2.orange 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
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
1.How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We 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: Is it safe and effective to use aluminum foil for storing hot foods?
- <p>Yes, you can use aluminum foil to store hot foods. Aluminum foil is heat resistant and can be safely used to wrap and store hot foods. It is commonly used in cooking and baking to prevent food from drying out and to add flavor. However, it's important to avoid using aluminum foil with acidic or highly salty foods as this can lead to the leaching of aluminum into the food. Additionally, ensure that the foil does not come into direct contact with the heating element of an oven to prevent fires.</p>
- Q: This question asks about the various methods of folding aluminum foil, which is commonly used in cooking and food storage.
- <p>There are several ways to fold aluminum foil, depending on the purpose. 1. Standard Fold: Fold the foil in half to create a crease, then fold it in half again. 2. Envelope Fold: Fold one edge over to create a flap, then fold the other edge over to seal. 3. Packet Fold: Fold the foil into a packet by bringing two opposite corners together and folding the sides up. 4. Pleated Fold: Create multiple pleats along the length of the foil for a decorative or structured look. 5. Fan Fold: Fold the foil back and forth in a fan-like pattern, useful for storage. 6. Box Fold: Create a box shape by folding the foil into a square base and folding the sides up. Each method serves different purposes, from cooking to storage and presentation.</p>
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Heavy Duty Aluminum Foil 18 X 500' - Purified Perforated Pre-Insulated Panel Ductwork
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t
- Supply Capability:
- 5000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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