Aluminium Cold Roled Sheet In Our Warehouse With Better Price

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
4 m.t.
Supply Capability:
3000 m.t./month

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Item specifice:

Grade: 5000 Series Surface Treatment: Polished,Printed Shape: Flat
Temper: T351-T851 Application: Liner & Wad Technique: Extruded

Product Description:

1.Structure of Product Description

CNB, INTERNATIONAL CORPORATION'S Aluminum sheet is widely used in the field of industrial construction field and decoration field, etc.

There are many different alloy nubmer: 6000 series,7000series, 8000 series, etc. The detailed grade are as follows: 1010,1100, 2024, 3003, 5052,5754,6061,6063,8011, etc.

The temper is include H14, h44,h12, H24, F ,O, H112, H114,etc.

2. Main features of the product

a. best-discount price

c. Shortest service.

3. Image.


 

Aluminium Cold Roled Sheet In Our Warehouse With Better Price

Aluminium Cold Roled Sheet In Our Warehouse With Better Price

Aluminium Cold Roled Sheet In Our Warehouse With Better Price


4. Product detailed sizes:

1000mm*2000mm,1219mm*2438mm,1000*2000mm,1000*1000mm, etc.

5. FAQ:

What is the quality standard?

---Usually our standard is GB3880-2006 or others.

What is the width range?

---It is from 500mm to 2500mm, etc.

What is the length range:

---It is from 1000mm to 6000mm, etc.

What is the MOQ for your products yet?

---Normally it is around 14 tons/each size.

How manyound 10000 tons totally.

Where is your client from?

---Normally it is from Pakistan,Saudi Arabia, BANGLADESH,PAKISTAN,FIJI, England,Turkey,etc.

What is your mainly products?

---Normally they are aluminum sheet,big-5-bar aluminium checkered sheet,small-5-bar aluminium checkered sheet,PPGI, GI, stainless steel sheet, etc.

mirror finish aluminium sheet, aluminum casting coil, etc.

 

 

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Q:why can aluminum sheet after oxide film removal react quicker with hydrochloric acid?
the reason is very simple, the original aluminum sheet has a layer of dense oxide film AI2O3, which has prevented the inner aluminum sheet from reacting with hydrochloric acid. but after oxide film removal, aluminum sheet will directly contact hydrochloric acid, generating H2.
Q:after putting aluminum sheet into the area between magnet and iron products, could magnet attract iron again?
magnet can attract iron if the aluminum sheet isn't too thick. Because aluminum can't cut off magnetic line of force, unless aluminum sheet's thickness surpass the range of magnetic attraction.
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: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:who knows the ceiling technology of aluminum sheet?
Different materials usually have difference in construction technology. The detailed ceiling construction technology process of aluminum buckle plate:1, snapping line: according to the elevation horizontal line of floor, designed elevation, surrounding ceiling elevation horizontal line, you can find the central point of your room. Then alone the ceiling’s elevation horizontal line, take the central point of your room as focus, you can draw the grading line of keel. 2, install main keel boom: after ensuring the ceiling’s elevation horizontal line and keel’s location line, you can measure the elevation of the below ending of boom, and install the boom processed before. You can use expansion bolt to fix the boom on ceiling. Choose round steel as boom, control the gap of hanging bar under the range of 1200mm.3, install main keel: choose C38 light steel keel as main keel, control the gap under 1200mm. connect it with fitting and boom matched with main keel while installing. 4, install side keel: fix 25×25mm coated keel on the surrounding wall with cement nail according to net height of ceiling, control the cement nail’s gap under 300mm. 5, install sub keel: install the sub keel matched with aluminum buckle plate according to the size of aluminum buckle plate, hang the sub keel on main keel through hanger. When the sub keel needs to be prolonged by several keel, use the adapting piece of sub keel, connect the two ends and fix them after straightening at the same time of hanging the sub keel.
Q:Which kind of glue can bond two pieces of aluminum sheets?
oxygen welding
Q:is there aluminum oxide on the surface of aluminum sheet after being polished by abrasive paper?
aluminum will be oxided as aluminum oxide once being exposed in air.
Q:has aluminum sheet reacted with concentrated sulfuric acid?
it can be regarded as no reaction, concentrated sulfuric acid will make aluminum's surface inactivation,and produce a layer of dense aluminium oxide film which will prevent further reaction.
Q:is general aluminum sheet fire-proof?
aluminum products has low melting point and is nonfireproof,and aluminum alloys will be better.
Q:what's the size of aluminum sheet circle?
General diameter of aluminum sheet circle is 600mm, it at least needs aluminum sheet with a 604mm length and width, retain 2-3mm pressing edge. user use cold squezz method to transform the aluminum sheet circle into various standard capacitor shell, aluminium collapsible tube shell, which are broadly used in electron industry, daily chemical industry, medicine, education and automobile products,electrical appliance, heat preservation, machine manufacturing, automobile,spaceflight,military industry,mould, construction, printing and other industries.

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