Aluminum Coil Factory Directly Wholesale from China Foshan

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Shanghai
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Min Order Qty:
1000 m.t.
Supply Capability:
100000 m.t./month
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Item specifice:

Grade: 1000 Series,3000 Series Surface Treatment: Color Coated Shape: Rectangular
Temper: O-H112 Application: Insulation Material

Product Description:


Specification:

Thickness0.14mm--1.5mm

Width: 600---1250mm

Zinc coating: Zn60---275g/m2 both side

ID coil: 508mm or 610mm

OD coil: Max 1500mm

Surface Treatment: color coated

Coating structure: 2/1 or 2/2

Color: All RAL Colors

Painting thickness: 27-30 microns on top side, 7-9 microns on back Tolerance:+/-0.02mm

Certification: ISO9001

 

Prepainted Galvanized Coils

Wider Range

Narrow Range

Min.

Max.

Min.

Max.

Thickness (mm)

0.2

2.0

0.25

2.0

Width (mm)

600

1250

150

1000

Inside Diameter (mm)

508

610

508

610

Outer Diameter (mm)

1000

2000

800

1700

Prepainted Galvanized Sheets

Wider Range

Narrow Range

Min.

Max.

Min.

Max.

Thickness (mm)

-

-

0.25

2.0

Width (mm)

-

-

600

1250

Length (mm)

-

-

2000

6000

 

Applicating:

general using, Roofing, siding panels, shutters, warehouse and pre-fabricated houses, partitions, doors, home appliances, steel furniture,etc.

 

Colored coil is high in strength, good in rain and corrosion resistance,widely used in construction industry, such as modern courtyard design, large-sized industrial buildings, prefabricated thermal insulation sandwich board, etc. Along with the development of light industry, transportation and ship building, the application of colored sheet has been expanded form building materials to automobile manufacturing,watercraft interior decoration. Household electrical appliance, furniture, container and cooker, etc., and become a new material substituting to spray coating steel sheet.

 

Quality:

is a way of life for us and we live by quality in this industry. The quality of our

products and services are widely recognized and we have been maintaining

international quality standards. All the products that we suppliy pass through stringent

quality test before they finally arrive and that gives us a cutting edge over others,

managing in this sphere. 

 

Product Description

 

Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.

Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals. Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.

The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from the journal Philosophical Transactions of the Royal Society of London: "Had I been so fortunate as to have obtained more certain evidences on this subject, and to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."

Pictures


Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

Aluminum Coil Factory Directly Wholesale from China Foshan

 

 FAQ

1. What is the applications?
Outdoor decoration, business chain, exhibition of advertisement decoration and display ,ACP, wall cladding, facades, roofs and canopies, ceilings, signboards, blind window, display platforms, electrical panels etc.

2. What is the popular size?
1000*2000,1200*2400,1219*2438,1220*2440
1000*3000,1250*3000,1500*3000 etc.

3. What is the coating?
Polyester, Fluorocarbon, polyurethane and epoxy coating

4. What is the Surface Quality?
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

5. How about the shipment?
Shipment: By bulk vessel or By container

 

Welcome to inquiry us! Hope we can establish a long-term relations of cooperation.

 

 

 

 

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Q:How to measure the thickness of aluminum coil at real time? In what areas can the sensor be used?
I suggest that you use the laser displacement sensor for real-time measurement of the thickness of aluminum coil. ZLDS100 can exactly measure the change value of aluminum coil thickness through simple technique in the thickness measurement project, which can help judge the production phase and status.
Q:why is copper better than aluminum?
I think the major characteristic of copper, when compared to aluminum, is copper's lack of chemical reactivity. When someone mines for copper, you dig out actual pieces of copper metal, which are then cleaned and purified. No one goes mining for aluminum because there is no metal in the ground. Aluminum is so chemically reactive that in a short period of time (by this I mean years, so the short is a relative term compared to copper), all the aluminum metal will react and the metal will be destroyed. Aluminum metal used to be so difficult to make (you have to do it chemically because you can't dig it out of the ground), that kings would serve their important guests on gold and silver plates, but their REALLY important guests got served on aluminum plates. One note on the reactivity of aluminum. Soda cans (made of aluminum) have a thin plastic film which coats the inside of the can, do so as to protect the metal from the chemical action of the soda. If this film were not there, the acidic soda would react with the can in a matter of hours or days and form a hole through which the contents of the can would drain out. Not good!
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:can aluminum foil get rid of static electricity?
No. You need to touch something connected to you home's ground, like the kitchen sink, or the back panel of your computer while it is plugged in.
Q:Does my aluminum bike still work?
Aluminium could fracture without warning especially as the bike has been neglected for so long -all rubbers would probably need replacing cables is it some sort of collectors item? If not and you are just using it on campus ditch it and get a new bike (from a dealer) nothing fancy maybe add a rack for your books
Q:How can aluminum rolls prevent oxidation? One hundred
1. aluminum storage environment should be dry and bright, well ventilated, no corrosion climate.2. aluminum coil should try to avoid the leaks, snow.3. strengthen the management of rolling oil, its moisture content is controlled below zero point zero four percent.4. aluminum rolls should be packed in a sealed package and should be placed in the right amount of desiccant at the same time.5. do not immediately open the sealed package when it is transported from a low temperature zone into a region of high temperature and humidity.6. the humidity of the wooden shaft and box board of the packing box is not more than 18%, and the temperature of the color aluminum roll is not more than 45 degrees.7. aluminum rolls are prohibited from being stored with chemicals and moist materials during storage.
Q:What is the top dollar payed for a gallon of aluminum tabs?
Aluminum is not sold by the gallon, it is sold by the pound, so you need to weigh what you have to determine what it is worth. Aluminum is not expensive, so the price you can expect is around 30 to 60 cents per pound.. Contact local recycling centers near you to find out what the going rate for is in your area.
Q:aluminum, iodine and water?
This Site Might Help You. RE: aluminum, iodine and water? What exactly happens in the reaction involving powdered aluminum and crushed iodine? I know that adding a few drops of water produces a lot of purple smoke and that it will flare up but what is the chemistry involved? And also, I know that the white residual left in the cup is Al2I6 but why is it...
Q:Powdered aluminum is used in the thermite reaction for welding metals.?
Aluminum is what burns or combines with oxygen. Learn How, you have it backwards. Iron oxide is the oxidizer.
Q:Opinions wanted. Carbon or Aluminum?
Just a little personal story here. I recently bought a new old stock Carbon Giant TCR Limited at a great price, did some wheel upgrades and the like then took it out for a ride. The difference between that bike and my Colnago Aluminum Dream (still have it) was amazing. The whole ride quality, smoothness and climbing ability of the CF bike was supierior to that of the Colnago. Or was it just the novelty of the newness? Sure the two have different geometries and gearing but I feel so much more comfortable on the CF giant for long (over 50 mile) rides then the Al. Colnago. Test ride them both, you'll see.

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