cold rolled steel coil for commercial use

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Shanghai
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TT OR LC
Min Order Qty:
36 m.t.
Supply Capability:
30000 m.t./month
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Product Description:

 PPGI is the material which uses galvanizinc color steel striped steel as the basic substrate metal.There could be other substrates such as aluminium,aluminium zinc color steel stripinc,stainless steel,etc. Prepainted galvanizinc color steel striped steel coil refers that after the surface pretreatment of base plate, covering one layer or two layers(more than two layers when necessary) organic coating on the surface with the method of continuous coating,and then conduct drying and solidifying. Prepainted galvanizinc color steel striped steel coil is characterizinc color steel striped of excellent decoration,moldability,corrosion resistance,strong coating adhesive force and can keep the novel luster for a long time.

 


PPGI surface can be divided into coated board, embossed board, printing plate.
1).Thickness: 0.15-0.80mm,Thickness tolerance:±0.02mm
2).Width: Less Than 1250mm,Width tolerance:-0/+3mm
3).Coil Weight: 3-7 Ton
4).ID: 508±10mm or 610±10mm
5).Colors:White, Black, Sky Blue, Red (Changeable By Customers' Request)
6).Paint type: Polyester, Silicon modified polyester, High-durbility polyester,PVDF
Coat Fabric: Top Coat:10-25 Micron Polyester+ 5-10 Micron Primer,(Can cover PE Protective Film)
             Back Coat:5-20 Micron Primer (Paint Thickness:±2um )
7) .The gloss can changeable by Customers' Request.we can also do some High gloss, with some sparkling granule in it.
8) .T Bend Test:1T-3T ,Pencil hardness: min F.
    MEK Test: min. 100 double rubs for top side.
9). Packaging: Inner Packing: Anti-Rust Paper ;Outer Packing: Corner Protected.
10).Standard: GB/T 12754-2006, ASTM A 755, EN 10169,JIS G 3312
11).PPGI application: widely used in roof, construction, door and windows, solar heater, cold room, kitchen utensils, household appliance, decoration,transportation and other lines.
12).Year Capacity: 180,000Tons

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Q:i want to see the atomic structure of carbon steel?
This is actually a quite complex question... The atomic arrangement in steels can be controlled over a pretty wide range of different structures. This is really the fundamental reason why steel is such a commonly used material. The different atomic structures produce different physical properties so metallurgists have developed many different processes to control the atomic structure to get the properties they want. One simple answer is that Fe is BCC, body centered cubic at room temperature at equilibrium conditions. When you heat Fe up, it transforms to FCC, face centered cubic. If you continue heating Fe, it goes back to BCC, then it melts. The addition of C makes these structures (and the transformation temperatures) different. Deviating from equilibrium conditions by, for example, cooling very quickly (quenching) creates different atomic structures (one of the most important is known as martensite). Depending on how much C is in the steel, you can also have two different atomic structures (two different phases) present in equilibirum, for example, pearlite which is a mix of alpha Fe (BCC) and iron carbide Fe3C (orthorombic crystal structure). So... you need to think a little more about exactly what you want a picture of. I hope this helps
Q:Why is steel denser than wood?
Steel is basically a mixture (not the compound) of iron and carbon. Iron, by itself is an element and so is carbon. The atoms of Iron are larger in size compared to carbon. All the atoms of all the elements, smaller or larger, are spherical. If naturally a solid, the atoms of all such elements have voids as their atoms are closely packed. You can imagine a basket of oranges; you could see that void or empty space (which I am speaking about) between four or more of the oranges put together. Now, when heated to more than about 1500 degrees celcius, Iron melts and atoms in molten form increase space between themselves. Raising the teperature to 1800 degree celcius, carbon is mixed with iron. At this stage it causes the spherical carbon atoms to fill in the spaces present amongst the spherical atoms of the iron. On cooling, already dense iron becomes denser because no space is left there between its atoms. This denser form of iron + carbon has become steel in which carbon is not more than 3 to 4% of the total volume. Wood is nothing but a fallen and dried tree's part. When green and alive, tree's stem and branches have pores in there texture, which are fillled with water and other biological fluids necessary for the life of the plant. When dried all the fluids, especially water gets evaporated. and the pore are empty now. The term Density, means mass divided by volume (kg / cubic meters). Iron + Carbon (the steel) so tightly packed and Iron having very high atomic weight is surely denser than wood with just carbon and a few other elements with no significant role to play in the mass calculation; particularly if their are empty pore spaces filled with air only. Imagine the mass (which common people mistakingly call the weight) in kilograms of a peice of steel with dimensions of 1 meter cube and imagine the same for the dried wood. What do you think---which one is denser?
Q:fallout 3 broken steel?
Yes, Broken Steel is the only DLC that raises your level cap. Yes, you have to complete the main quest to play it. It's kind of a prologue to the events of the ending. If you don't have the DLC and complete the game it just ends and you can't play it anymore. With the DLC you'll be able to continue playing. As for which one to get, that's your preference. Most people like the Broken Steel because it has to do with the main story and it raises the level cap - so that's the one I'll suggest to you. I also think The Pitt and Point Lookout are worth getting as well. Mothership Zeta is the one I liked least. I thought it was kind of stupid, to be honest. Operation Anchoarge is a simulation and it's pretty fun, but I don't think it's worth the $9.99.
Q:What is the maximum width of galvanized steel strip, please? The galvanized coat is 275, and how long is one coil?
But this kind of steel coil is not well processed in the market. At the beginning of Wuhan, several processing plants are good at processing, and other processing plants usually process 1850 at most.
Q:Steel pipe info please...?
www.okorder.com
Q:Steel sheet vs paper?
The 2 objects will have the same size and shape. Therefore they will have the same air resistance. So the heavier object (the sheet of paper) will reach the ground first.
Q:difference between titanium and stainless steel?
titanium is a light-weight silvery metallic element that is corrosion-resistant while a stainless steel is a steel containing atleast 12 % chromium and is also corrosion-resistant. both are good choices for a new exhaust.
Q:What minerals are stronger then steel?
Well!! Steel is NOT a Mineral. It is an alloy!! A Mineral is a naturally occurring substance. An alloy is a mixture or metallic solid solution composed of two or more elements which is made artificially!! Also we cannot compare minerals and non minerals using strength. The only way to compare is by Hardness.. ON hardness Scale, Quartz, Topaz, Diamond, etc are HARDER than Steel
Q:Is Steel a Metal or Non - Metal ?
Steel is an alloy mostly made of metallic elements. You really wouldn't classify steel as a metal or a nonmetal. That terminology is mostly used with pure elements.
Q:Stainless steel laminate?
There okorder.com appliance paint 2. What you are referring to really is not laminate steel sheets, it's actually more along the lines of shelf liner paper looks like steel with sticky back film that you peel and stick. Place against product and begin to peel down slowly using squeegee or credit card to smooth out bubbles.Sheets can be purchased rangingin size on OKorder for $9.99 + dependent on size. Called stainless steel appliance film can buy a roll for $60.00 on OKorder (normally sells for $100.00) one roll will cover 3 average sized kitchen appliances. Hope this helps!

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