Aluminium Hot Drawn Roll With Best Discount Price In Warehouse

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9 m.t
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200 m.t/month

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Item specifice:

Grade: 5000 Series Surface Treatment: Powder Coating Shape: Rectangular
Temper: Half Hard Application: Decorations Technique: Cold Drawn

Product Description:

1.Structure of Product Description

aluminum sheet/slab/plate and aluminium slab is extremely widely used in the field of construction and decoration field, etc.

There are many different grades, such as: 1000 series, 8000 series, 3000 series, 5000 series, 6000series, etc. The detailed grade are as follows: 1010, 1050,1060, 2024, 3003, 3005, 3105, etc.

The temper is include H14,O,H114,etc.

2. Main features of the product

b. Shortest service.

3. Image.

Aluminium Hot Drawn Roll With Best Discount Price In Warehouse

4. Product detailed sizes:

1000mm*2000mm, 1250mm*2500mm,at random sizes,etc.

5. FAQ:

What is the quality standard?

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

What is the width range?

---It is from 2000mm to 6000mm, etc.

---Normally it is around 9 tons/each size.

How many tons did you export in one year

USA, Colombo,UAE, Mexico,Canada, etc.

What is your mainly products?

---Normally they are aluminum sheet, and the mirror finish aluminium sheet, aluminum casting coil, etc.






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Q:can the oxide film on the surface of aluminum sheet prevent the erosion of acid liquid? Why?
yes, acid can react with aluminum oxide , generating salt and water, but its anti-corrosion will be stronger if oxide film on the surface is enough dense.
Q:how much should the current be adjusted when I use pulse aluminum welding machine to weld 0.7 aluminum sheet?
60-70A current is enough for 0.7 aluminum sheet,the key poiny is that the thin sheet should be bonded with iron sheet or other assistant cooling device when you weld it, or it will be burned through.
Q:Which kind of glue can bond two pieces of aluminum sheets?
you can use jellied universal glue, don't use the liquid one, because it's only suitable for plastics or materials easy for erosion.
Q:what's the size of gap while pressing 6mm aluminum sheet?
choose the 8-10% of the thickness for two-sided gaps.
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:Could copper wire be welded with aluminum sheet?
Copper wire could be welded with aluminum sheet, and it needs to use low temperature welding method, if copper wire is in the unit of millimeter and aluminum sheet is also in the unit below 1 mm, you can use electric soldering iron to heat it as hybrid welding and choose low temperature welding materials, you can use WEWELDING M51 welding wire and M51-F flux to complete welding. As for the large aluminum sheet, you can take liquefied gas multihole lance as heat source, then choose the same low temperature materials as welding materials, you can use WEWELDING M51 welding wire and M51-F flux to complete welding. Welding fundamentals of these two welding methods: both of them are use heatable heat source to heat the matrix to 179 degree, the melting point of WEWELDING M51, then use matrix’s heat conduction to melt welding wire, completing welding. The process of melting welding wire is the process of smearing the welding wire with flux into welding area, melting welding wire completely depends on matrix’s heat conduction.
Q:why does aluminum sheet not react with sulfuric acid nut react with hydrochloric acid?
aluminum reacts with hydrochloric acid,generating aluminium chloride which can dissolve in water. but aluminum reacts with sulfuric acid, generating aluminum sulfate which can't dissolve in water and will generate aluminum sulfate, a layer of protective film, preventing aluminum from reacting with sulfuric acid, so there is no significant phenomena.
Q:What are the colors of iron sheet and aluminum sheet?
Q:what kind of abradant should be used in the deburring of aluminum sheets? How to grind?
we usually use resin grind stone to grind aluminum sheets, Vibration Grinding Mill is also ok.
Q:what’s the difference of activated aluminum and aluminum sheet?
contain more water and activated

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