Aluminium Sheets for Semi-unitized Curtain Wall

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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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1.Structure of Aluminium Sheets for Semi-unitized Curtain Wall

Aluminium sheets for semi-unitized curtain walls have the combined features of stick curtain wall and unitized curtain wall. All components of semi-unitized curtain wall except main keels are fabricated and assembled into unitized panels.

Aluminium sheets for semi-unitized curtain walls are good at ductility, heat conductivity, anti-corrosion and moisture resistance. They are widely used in roofing, electronics, instruments, lighting decoration, packing, decoration, curtain wall, sandwich panels, boats, etc.

2.Main Features of Aluminium Sheets for Semi-unitized Curtain Wall

•High intensity

•Easy to be processed and shaped

•Weather resistance

•Anti-pollution & environment protection

3. Aluminium Sheets for Semi-unitized Curtain Wall Images 

Aluminium sheets for semi-unitized curtain wall

Aluminium sheets for semi-unitized curtain wall

Aluminium sheets for semi-unitized curtain wall

4.Specification of Aluminium Sheets for Semi-unitized Curtain Wall

Alloy

AA1050,AA1060, AA1070, AA1100

Temper:

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

Thickness:

0.10-500mm

Width:

10mm- 2200mm

Standard:

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

Special Specification is available on customer’s requirement

5.FAQ

AWhat about inspections to guarantee quality?

For each order for Aluminum Sheets, 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 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: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.
Q:how to connect copper pipe and aluminum sheet?
it depends on the size and requirement, we can use ultrasonic wave rolling welding to connect copper pipe and aluminum sheet.for example, solar energy radiator-fan contains connection of copper pipe and copper sheet, ultrasonic wave rolling welding equipment is used here.ultrasonic wave welding of metals is suitable for the welding of copper to copper, copper to aluminum and aluminum to aluminum.
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:how to produce aluminium sheet circle?
As for the process, you can use punch.. as for professional machines, for example, stationary press in open type, mechanical press/ single-point press. The material you say is neither big nor small, blanking…(cutting them into sheet circle you want) you can add an uncoiling if it’s coil stock: open-type inclinable press, four-point press,ect. It’s not certainly accurate) punch, oil press, double , four-column hydraulic (oil) press,etc. it needs about 315T,(estimated value, closed type single, blank material cutting (cutting into square ) 2, it contains sheet metal forming technology, crank press: 1: straight side two : 1, but the components you said is simple, only two steps.
Q:Could ring-pull can be transformed as aluminum sheet?
Ring-pull cans will be reused after recycle, there are parts of ring-pull cans be transformed as aluminum sheet.
Q:what's the difference between aluminum sheet detergent and central air-condition detergent?
Central air condition cleaning includes air-cooled condenser cleaning and water-cooling condenser cleaning, if it’s air-cooled condenser cleaning, you can use aluminum sheet detergent.
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:When water continually sprays on the aluminum sheet, how to avoid corrosion of aluminum sheet and keep its water resistance?
Don’t worry about it, after aluminum contacts water or air, a layer of oxide film will generate on its surface to separate aluminum from the water or air and protect it, so it won’t be erosive.
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 to process 0.3mm hole on aluminum material?
It's bored by drill.

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