AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Grade: 3000 Series Surface Treatment: Mill Finish Shape: Round
Temper: O-H112 Application: Decorations

Product Description:

1.    Specification of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

Material

 Alloy Aluminum 6063,6061,6005 or   customer   nominated

Temper

 T3, T4, T5, T6

Surface

 Anodize, electrophoresis, powder coating,     PVDF coating, wood grain painting, matted, etc.

Colour

 Any colour based on Standard Germany   RAL   Mark

Length

 Coating 6.5 meters, Anodizing 6.5   meters,   Mill finish 5 meters

Press Machine

 500-4000 tons all together 64 press   lines.

Fabrication

 1. Windows and doors; 2. Drilling; 3.     Bending; 4. Cutting; 5. etc.

Certificate

  ISO 9001

Moulding

1.      Using our moulds, no fee; 

 2. Using customer drawing, opening   mould,   usually about 10~50 tons then the moulding can be refunded.

 3. Mould cost is negotiable base on   the   order quantity

Capability

 Annual output 100,000 tons

 

2.    Application of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...

(2).Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...

(3).Advertisement: display platforms, signboards, fascia, shop fronts...

 

3.    Feature of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.

*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.

*This type of coil causes less material wastage than ingot when remelted.

*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use

 

4.    Certificate:

SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO),  Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

 

5.    Image of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

 

AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling


6.    Package and shipping of AA3003 H12 Direct Rolled Aluminum Coil China Factory Direct Selling

eye to wall

eye to the wall

with wood pallet  (wooded case also available)

 

7.    FAQ

1) What is the delivery time?

Dpends on actual order, around 20 to 35 days

2)What is the QC system:

We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.

3) What market do you mainly sell to?

Australia, America, Asia, Middle East, Western Europe, Africa etc


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Q:what is the california recycling refund on aluminum blocks, and scrap aluminum??
There is a BIG difference between the recycling refund on aluminum containers and the scrap value of other aluminum. The recycling refund is based upon deposits on beverage containers. It used to be that scrap dealers mentioned the amount of the deposit refund PLUS the scrap value of the cans. Now many of these slimy scuzz butts only REFUND the deposit and do not pay the scrap value! They keep that scrap payment for themselves as a windfall profit! The scrap value of aluminum doors, aluminum eating utensils, and so on is a set price. You will get only scrap market value for those. It will be handled separately. Try, as I did, putting aluminum foil in the drink cans and see what happens! I was doing it only because the aluminum foil was aluminum and would go to the same place. But, they have a count scanner that assesses the number and weight of the aluminum cans you bring in (the one I went to had it mounted above the conveyer belt where the shredder accepts the cans) and they can compare the weight of all of the cans to the count or basket capacity. Also, if they find shredded aluminum foil in the bin, they can analyze approximately who brought it in. They are also wise about putting water in the cans so they are heavier, but I never did that.
Q:Aluminum metal is oxidized in aqueous base with water serving as the oxidizing agent.?
First of all, Aluminum is oxidized from 0 to +3 oxidation states. Hydrogen is reduced from +1 to 0. We need to balance the half-reactions. Remember to first balance the elements (that are not O or H); then balance the O's with H2O; then balance the H's with H+; then balance the charges with e-'s. Finally, make sure the electrons balance for each of the half-reactions. Then you add them up. 4 H2O + Al -- Al(OH)4- + 4H+ + 3 e- 2 e- + 2 H+ + H2O -- H2 + H2O I'll multiply the first equation by 2 and the second by 3 so we exchange the same number of electrons. 8 H2O + 2 Al -- 2 Al(OH)4- + 8 H+ + 6 e- 6 e- + 6H+ + 3H2O -- 3 H2 + 3H2O --------------------------------------... 8 H2O + 2 Al -- 2 Al(OH)4- + 2H+ + 3 H2 Since it's in a basic solution, we will hydrolyze the H+ 8 H2O + 2 Al -- 2 Al(OH)4- + 2H+ + 3 H2 2H+ + 2OH- -- 2 H2O --------------------------------------... 6 H2O + 2 Al + 2 OH- -- 2 Al(OH)4- + 3 H2
Q:a calculation for aluminium and copper wires?
Copper has lower resistance per unit volume, ie, a 1 cm diameter copper wire has less resistance than a 1 cm aluminum wire. BUT, aluminum is much lighter than Cu for the same diameter. If you used an aluminum wire that weighs the same as the 1 cm diameter copper wire, it would have LOWER resistance. And that is why aluminum is used in power transmission, and also in aircraft, where weight is important. to do this you calculate density resistivity which is (resistivity x density). Here is a partial table: Al 28.2e-9 Ω-m * 2700 kg/m³ = 76e-6 Ω-kg/m² Cu 17.2e-9 Ω-m * 8960 kg/m³ = 154e-6 Ω-kg/m² Ag 15.9e-9 Ω-m * 10500 kg/m³ = 167e-6 Ω-kg/m² Au 22.14e-9 Ω-m * 19300 kg/m³ = 427e-6 Ω-kg/m² Zn 68e-9 Ω-m * 7130 kg/m³ = 485-6 Ω-kg/m² Fe 100e-9 Ω-m * 7870 kg/m³ = 787e-6 Ω-kg/m² Note that Al is half that of Cu.
Q:Why does the end face of aluminum coil have grease spots?
The reason may be that the manufacturer hasn’t cleaned. Before being coated, the aluminum should be cleaned carefully. Otherwise the paint will peel off.
Q:Chem Help: Ionization energies for aluminum?
aluminum forms an ion by loosing electrons. once an electron is lost, the nucleus attains net positive charge. as a result, the remaining electrons are strongly held by nuclea force of attraction, hence more energy is required to remove them.
Q:What are the similarities and differences between steel and aluminum?
Similarities - They are both metals, conduct electricity and heat and deform elastically then plastically. Difference - every mechanical property there is! Density, elastic modulus (stiffness), strength and hardness are all higher for steel. But, for building cars it is about design, weight, forming, manufacturing, joining and cost. Better depends on what you are trying to acheive - cost or weight saving - and there is not a hard and fast rule as to which metal helps which. Have a look at either the Jaguar S type which is aluminium (as is the Audi A6). Most Ford cars are still steel (as are Renault). Check out the crash test results.
Q:connecting aluminum and copper wires.?
The main problem with aluminum wiring is cold creep. When aluminum wiring warms up, it expands. When it cools down, it contracts. Unlike copper, when aluminum goes through a number of warm/cool cycles it loses a bit of tightness each time. To make it worse, aluminum oxidizes, or corrodes when in contact with certain types of metal, so the resistance of the connection goes up. Which causes it to heat up and corrode/oxidize still more. Eventually the wire starts getting very hot, the insulation melts or it damages the fixture it's attached to, and possibly even cause a fire. Anything attached to aluminum wiring should be rated for it. It will be stamped with Al/Cu or CO/ALR. Wires should be properly connected (at least 3/4 way around the screw in a clockwise direction). Connections should be very tight. Any connections using push-in terminals should be redone with the proper screw connections. Connections between aluminum and copper wire need to be handled specially. The NEC requires that the wire be connected together using special crimp devices, with a special anti-oxidant grease. The tools and materials for this are expensive - not practical to do it yourself unless you can borrow the tool. Good luck.
Q:Aluminum recovery from Aluminum dross?
Because aluminium is usually used as an alloy, it has to be treated and extracted from the scrap first. This is done by putting it through the same process as extracting the metal from bauxite, which is extraction of pure aluminium oxide and electrolysing it to get the metal. I agree that electrolysis of aluminium oxide costs a lot. However, the efficiency of the recycling is higher, since the aluminium is relatively pure (bauxite is not), and it prevents perfectly usable aluminium being consigned to the scrap heap (preventing landfill at the same time).
Q:What are the manufacturers of color coated aluminium rolls made of aluminium in Jiangsu?
Jiangsu Dongwu new Mstar Technology Ltd is located in the Yangtze River Delta Jiangnan Industrial City - Changzhou, the company covers an area of more than 10 square meters, the existing standard workshop of more than 50 thousand square meters, is a professional production of color coated aluminum coil, aluminum film, aluminum veneer, aluminum ceiling and other new building materials of the modern enterprise.
Q:Difference between aluminium roll gate and iron roll gate
Structurally, there is no difference, but the aluminum roll gate weight is light, the motor needs little effect, save power;

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