Heavy Duty Aluminum Foil 18 X 500' - Purified Perforated Pre-Insulated Panel Ductwork
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- 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
- Q: I want the wings to be sticky, it can be sweet or spicyJust something I can make really quick
- Covalent because they are both non metals.
- Q: i usually follow this recipe:Crust:1 cup crushed graham crackers ( M.Y san Crushed graham crackers )1 tablespoon sugar1/3 cup butter ( Dairy Creme )Cream Cheese Filling:1 225 gram pack cream cheese ( i use magnolia cream cheese )1/2 cup sugar1 1/4 cup thick cream1 tablespoon ( i use 2 tspmore ) gelatin dissolved in1/4 cup hot water1Line a 9 inch spring form pan with aluminum foil.Prepare crumb crust:1Combine all ingredients in a bowl2.mix well3.press evenly over the base of the prepared pan.4.refrigerate for 30 minutes.Prepare cream cheese filling:1Process cream cheese and sugar in a blender2add cream and process until smooth and Well-combined3.add cooled gelatin mixture4Pour into chilled crust5refrigerate for 8 hours.Well I refrigerated it for 27 hours but its still smooth and not sturdy.
- A real cheesecake is bakedWhat you have here is a refrigerated cheesecake recipe It's possible your gelatin was too old It's also possible you inadvertently measured a wet ingredient incorrectlyWet ingredients do need to be measured in cups designed to measure liquidsAlso, sometimes we're just thinking about other things, or not paying attentionBarring those problems, you might want to try a different recipeYou can salvage this one by piling it into tall cocktail glasses and treating it like a cheesecake parfaitLayer it with fruit or chocolate sauce and it will be just as impressive.
- Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact. The temperature of the free end of the copper rod is held constant at 100°C, and that of the far end of the aluminum rod is held at 0°C. If the copper rod is 0.88 m long, what must be the length of the aluminum rod so that the temperature at the junction is 50°C?
- Thermal conductivity: Copper: 9.2*10-2 (kcal/sec)/((m^2)(Cdegree/meter)) Aluminum: 4.9*10-2 (kcal/sec)/((m^2)(Cdegree/meter)) We need to assume the rods don't loose any heat to the surroundings. Therefore the kcals conducted through both rods is equal. To calculate the heat conducted per second by the copper, multiply its conductivity, 9.2*10-2 (kcal/sec)/((m^2)(Cdegree/meter)), times (A*50Cdegree/.88 m). Set that expression equal to aluminum's conductivity times A*50Cdegree/L. Simplify and solve for L. Edit: I don't know why the conductivity lines are truncated. Maybe Yahoo is making sure it is compatible with any screen resolution. Anyway, the truncated lines, that I see, should end with )(Cdegree/meter)).
- Q: What is the total charge of all the electrons in a 12 kg bar of aluminum? (Aluminum has 13 electrons per atom and an atomic mass of 27 u.)What is the net charge of the bar?
- each atom has 13 electrons, and in 12,000 grams there are (12000 6.023 10^23)/ 27 electrons using mole concepteach electron has a charge of -1.6 10^19 coulumbs then DO THE MATH and you get the charge as: -1157796825.96 coulumbshowever, net charge is zero as there is a +1157796825.96 charge due to the protons and the two cancel out.
- Q: What are Neuberg-Ebel Gold Leaf and Metallic Powders used for?
- A picture is worth a thousand wordsPost a pic.
- Q: I would like to make my own cake pan using aluminum foilAny sites that could help?
- You can use many different types of methods -calculate the entire mass of the ground metal and use equations(not recommended) -use magnetics -or simply incinerate the metals which will leave every thing one-lastly try to do research on theories for magnetical separation
- Q: suppose that u r the new owner of the Owl Recyling Factory and you are looking for BusinessAn Offical from the city of Westminster,Mr.S, tells you that the have a dump truck full of recycled materials that must be seperated and they will pay you $5000 if you can do itUn fortunately, the job is made more difficult by the fact that someone has ground all the materials into a fine powder making is impossible to seperate by handFortunatley MrsS knows the materials in truck and their densities Marerials - Density (g/cm^3)Aluminum soda cans- 2.7Stell cans - 5.7 milk jugs - .95soda bottles- 1.4in ur factory u have :-a long conveyor belt-a large truck filled with water-a truck labeled quot;concentrated sugar water density- 1.5 g/cm^3quot;-several power magnets hanging above the conveyor belt-several nets for skimming the tanks and scooping material from the bottoms
- I believe pilot lights are pre-set at the factoryIf you are smelling gas you may have a gas leakActually, you can't smell a lighted pilot lightI thought most gas appliances had electronic ignition these days.
- Q: If I ran alternating strips of aluminum and copper in a bonded panelThen charged the copper strips with a dc currentOn the aluminum strips I would then charge with DC Current also but in the opposite directionIf there were no common ground and individual circuits.would I have a melt downAssuming I also added a resistor to each circuit to keep from burning the wires up? Would the electrons going one way in the copper strips insulate the circuit in the aluminum strips going the other direction?
- you can't charge wires The strips are connected from what you say, so they are effectively all just one wire So, with no common ground, you want to run both AC and DC through the same wire? Yes you canThe current in the wire would be the algebraic sum of the DC and AC currentsWould the electrons going one way in the copper strips insulate the circuit in the aluminum strips going the other direction no, not trueBut the lack of a common ground means both currents can flow through the same wireAnd you don't need floating suppliesYou can use a common ground and isolate the AC and DC with resistors and run them both through the same wire .
- Q: what is the purpose of using a placebo when testing a vaccine or drug?
- To see is there's a statistical difference between those getting the vaccine (the experimental group) and those getting the placebo (the control group).
- Q: Series 3 element with three valence electrons.?
- I've got a damn good salmon recipe you should likeIt takes some overnight prep time, and it's not what most people would call 'simple', but a lot of the best stuff isn'tMarinated Wild Salmon INGREDIENTS 4 salmon fillets salt and pepper to taste 1 tablespoon onion powder 1 teaspoon crushed red pepper flakes 1/4 cup olive oil 1/4 cup fresh lemon juice 4 cloves garlic, minced 3 tablespoons white balsamic vinegar 2 tablespoons white sugar 2 tablespoons chopped green onions 2 tablespoons chopped cilantro DIRECTIONS 1) Season fillets with salt and pepper, onion powder, and red pepper flakesSet aside in a baking dish 2) In a medium bowl, mix together olive oil, lemon juice, garlic, balsamic vinegar, sugar, green onions, and cilantro 3) Pour marinade over salmon; cover, and refrigerate overnight, or at least 6 hours 4) Preheat oven to 450 degrees 5) Arrange salmon on a broiling sheetPlace in the preheated oven, and bake for 5 minutesIncrease heat to 500 degrees, turn fillets, and broil 5 minutes moreServes 4.
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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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