Alu coil for ceilling

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Product Description:

Aluminium is a relatively soft, durable, lightweight, ductileand malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible lightand an excellent reflector (as much as 98%) of medium and far infraredradiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the densityand stiffness of steel. It is easily machined,cast, drawn and extruded.

Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required


Alloy:  AA1050, 1060, 1100,AA3003, 3005, 3015, 5052, 5754, 5083,8011, etc

Temper:H14/16/18/22/24/32, HO etc.


Width: 100mm2300mm (Can be slitted)

InnerDiameter: 508MM

Coil Weight:500kg-3000kg(Max.)

Application:Foil stock, Circles, Roofing, Can stock, Marine plateAnti-slipery purpose in vehicles, packing and appliance.


1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     Form A,E

Packaging  Detail:

Carton ,Woodenpallet with plastic protection packing ,standard seaworthy packing or as yourrequest.


AnnualProduction capacity of 600,000 tons.

Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria  etc, over 100 countries andregions all over the world.

Production Line:

CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.


1.     What is the form of payment?

Normally 30% TT, L/C

2.     Type of quotation?


3.     Port of loading?

Shanghai port

4.     Delivery time?

30 day after client’s deposit

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Q:Will an aluminum can rust under water for a period of time?
Q:Aluminum and Calcium Carbonate?
Neither aluminium nor magnesium will react with calcium carbonate. The suggested displacement reaction would only occur if aluminium or magnesium were more electropositive than calcium. Electrode potential data shows that this is not the case. Calcium is more electropositive than both aluminium and magnesium.
Q:Is aluminium safe to put in your mouth?
yes because saliva cannot break down aluminium. Saliva can only break down starch like break using it's enzymes(amylase)
Q:How can aluminium ingots be processed into aluminium coils (aluminium sheets)?
This depends on what kind of ingot, and if it is small, it needs to be melted into a furnace, cast into a large plate, and then rolled on a mill
Q:Why doesn't aluminium oxide dissolve in water?
It does dissolve, but only slightly. It has a solubility of about 0.0001 under atmospheric pressure, it doesn't dissolve because the aluminium is extremely strongly bonded to oxygen, so it can't dissociate very much at all. If you want to dissolve aluminium oxide, you should use an alkaline solution.
Q:Confusing???? Anodising of Aluminium?
When Al is formed on the anode, it is immediately oxidized to Al2O3 because Al is very active. The oxygen come from the water. Actually, when you expose Al to the air, a layer of Al2O3 is formed and passivates the surface, this means, the surface do not continue oxidizing.
Q:How do I deal with too much aluminum powder when the aluminum strips are divided?
Because of low maintenance costs, the former favored by enterprises, accounting for more than 90% of all dust removal systems, but often there will be a problem: ventilation and dust removal system is not strictly in accordance with the specifications to do, resulting in dust accumulation.
Q:Aluminum coil area, with aluminum sheet area, how is not the same?
Direct measurement length and width calculation area of aluminium plate;The aluminum coil can measure the volume of the aluminum coil and then calculate the area by dividing the thickness. You can also measure the mean diameter, calculate the perimeter, multiply the number of laps, the width, and calculate the area.
Q:How much does it cost to use fluorocarbon paint for aluminum coil roller coating?
Fluorocarbon paint can be divided into fluorocarbon paint for exterior wall, aluminum fluorocarbon paint, metal fluorocarbon paint and steel structure fluorocarbon paint according to usages. It can also be divided into national standard product and non-national standard product according to industrial standards.
Q:How many companies have used aluminum coil?
Too many. All the companies who make the aluminum products you have seen in daily life have used it. So it is hard to explain.

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