Aluminum Roof From ISO 9001 Standard Supplier

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Grade: 1000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: O-H112 Application: Door & Window,Decorations

Product Description:

1.Structure of Aluminum Roof From ISO 9001 Standard Supplier

Aluminum Sheets are strengthened and cut from raw materials with different alloys, such as AA5005, AA5052, etc. They are easy for processing in different shapes, good in intensity and can be quickly installed. Aluminium Sheets for Energy Saving Curtain Walls are good in energy saving, weather resistance, fire resistance, easy for maintenance and with many colors.

Aluminium Sheets for Energy Saving Curtain Walls are widely used in construction of metal walls, metal ceilings, car decoration, advertizing panels, etc.

2.Main Features of Aluminum Roof From ISO 9001 Standard Supplier

•High intensity

•Easy to be processed and shaped

•Weather resistance

•Anti-pollution & environment protection

3. Aluminum Roof From ISO 9001 Standard Supplier Images

Aluminum Roof From ISO 9001 Standard Supplier

Aluminium Sheets for Energy Saving Curtain Walls

Aluminium Sheets for Energy Saving Curtain Walls

4.Specification of Aluminum Roof From ISO 9001 Standard Supplier

Alloy Number

AA5XXX

Temper

H12, H14, H16, H18, H22, H24, H26, H32, HO, F

Thickness

0.1mm – 500mm

Width

10mm- 2200mm

Standard

GB/T3880-2006, ASTM, ISO, EU standard

5.FAQ

AWhat about inspections to guarantee quality?

For each order for Aluminum Sheets with Mill Finished Surface AA5XXX, we will arrange strict inspection for raw materials, inspection during production and inspection for finished goods.

With requirement of customers, we also can arrange the third party inspection.

BWhat about delivery?

We will put order for Aluminum Sheets with Mill Finished Surface AA5XXX in production schedule after order gets confirmed against copy of TT or L/C. Normally it takes about one month for production. Exact shipment schedule is different based on different sizes and quantity.

CWhat is the MOQ?

5 tons for each size.

D. Where have you exported aluminium sheets?

We have exported aluminum sheets to many countries. Main markets include South East Asia, Middle East, North America, South America, etc.

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Q:what's the difference between zinc sheet and aluminum sheet?
Only zinc sheet can react, zinc is amphoteric.
Q:what kind of aluminum sheet is suitable for aluminum alloy double-edged saw?
saw web size depends on the thickness and height of sectional material,equipment compatibility and permitted installed saw web size .
Q:How could two pieces of aluminium flakes be welded together?
You can use argon arc welding, connect the positive pole with alternating current,aluminum wire as the welding wire.
Q:what will happen when aluminum sheet is put into copper chloride solution?
the chemical equation of the reaction, 2Al+3CuCl2=2AlCl3+3Cu, the phenomena when aluminum sheet is put into copper chloride solution: there is red solid generating on the surface of aluminum sheet.
Q:How to press multilayer aluminum sheets (aluminum sheet's thickness: 0.2mm) together and keep them inseperate after pressing?
resistance welding is a welding method that pressing the materials to be welded in an area between two poles and switching on current. the current will go through the contact surface and agjacent area, producing resistance heat effect which will heatthe materials into melting or plastic state and make the materials be welded together.
Q:Who knows the ceiling size of aluminum hang-parcel?
Size of aluminum buckle plate: general size for home decoration: 300mm×300mm、300*450mm.300*600mm, general size for engineering: 600*600mm、800*800mm、 300*1200mm、600*1200mm. aluminum buckle plate takes aluminum alloy as base and is formulated by rough shape cutting, angle of shear and compression moulding forming. We use various coating to process aluminum buckle plate’s surface, generating aluminum buckle plate products. There are two types aluminum buckle plates: one is integrated aluminum buckle plate for home decoration, another is engineering aluminum buckle plate. With the feature of various colors, good for decoration and good weather resistance, aluminum buckle plate is broadly used for outdoor wall decoration, indoor top grade home decoration and advertisement decoration,etc.
Q:what's the oxidation method of positive pole on the surface of aluminum sheet?
Do chemical polishing again, oxidation time is about 40 – 90 minutes, after finishing all of these, you can conduct positive pole oxidation, choose sulfuric acid solution in normal situation, pretreatment is very important in the whole process, take stereo as negative pole, firstly, use the solution mixed of carbonate-bicarbonate and detergent to heat and clean its surface, pretreat the aluminum sheet, dyeing according to requirement after oxidation, then remove the oxide film with oxide film removal solution, place aluminum sheet on the positive pole, finally closing it in the boiling water for about 15 minutes.
Q:why does 10% sulfuric acid not react with aluminum sheet?
10% sulfuric acid has a high concentration and will be passivated and formulate a layer of oxide film after reacting with aluminum,and the reaction will stop after seperating sulfuric acid and aluminum. there is a layer of Al2O3 oxide film on the surface of aluminum, so it's hard for sulfuric acid to break the oxide film and react with aluminum.
Q:will it influence powder injection effect after wiping the oil contamination on the surface of aluminum sheet?
the surface should be kept clean to avoid the influence of oil contamination.
Q:why does the bubble apear a few minutes later after putting aluminum sheet into diluted hydrochloric acid?
Aluminum element is extremely activated and will react with oxygen, generating aluminum oxide, once being exposed in air, so there is a layer of aluminum oxide on the surface of daily aluminum products including aluminum sheet. When aluminum sheet is put into diluted hydrochloric acid, aluminum oxide on the surface will firstly react with hydrochloric acid, generating aluminium chloride and water, the process won’t generate bubble, but after finishing the reaction of aluminum oxide on the surface, when the exposed aluminum element reacts with hydrochloric acid, generating aluminium chloride and oxygen, the bubble appears.

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