Galvanized Steel Coils/Rolled Steel Coil Plate

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

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Product Description:

Basic Info.

Model NO.:CGCC, JIS3312

Surface Treatment:Coated

Certification:ISO, SGS

Technique:Cold Rolled

Standard:ASTM, JIS, GB

Application:Construction, Roofing and So on

Edge:Slit edge

Stock:Stock

Steel Grade:Q195-235

Thickness:0.16-0.8mm

Width:800-1250mm

Color:Ral Number

Zinc:30G/M2-100G/M2

Coils Weight:3-5tons/Coils

Export Markets:Global

Additional Info.

Packing:Export Standard Packing

Standard:JIS G3312

Origin:China

HS Code:72107000

Production Capacity:100000tons/Year

Product Description

Prepainted galvanized steel coils


1. PPGI, prepainted galvanized steel coil(Annual Output: 200, 000tons) 

(1). Leading manufacturer in China 
(2). Competitive price 
(3). High quality 
(4). Good after-sale service 
2. The Feature of PPGI: 
1). Geade: CGCC, other grade can be available 
2). The thickness range of the PPGI: 0.16mm to 0.8mm 
Tolerance of thickness of The PPGI: +/-0.03mm 
3). Width range: 800mm to 1250mm 
Tolerance of width: +/-3.00mm (aiming to +/-2.00mm) 
4). Zinc coating: Z40-Z275 
5). Coil internal diameter: 508mm 
6). Packing: Standard waterproof paper and galvanized steel protection cover and steel strip packed 
7). Applications of PPGI: Widely used for roofs, outer walls, ovens, Explosive-proof steel, electrically controlled cabinets, and industrial freezers in the Residential and industrial buildings





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Q:How is steel manufactured?
The steel consists of ( Iron ) and another matter... but the popular one is iron+carbon / iron+silver - When iron is smelted from its ore by commercial processes, it contains more carbon than is desirable. To become steel, it must be melted and reprocessed to reduce the carbon to the correct amount, at which point other elements can be added. This liquid is then continuously cast into long slabs or cast into ingots. Approximately 96% of steel is continuously cast, while only 4% is produced as cast steel ingots. The ingots are then heated in a soaking pit and hot rolled into slabs, blooms, or billets. Slabs are hot or cold rolled into sheet metal or plates. Billets are hot or cold rolled into bars, rods, and wire. Blooms are hot or cold rolled into structural steel, such as I-beams and rails. In modern foundries these processes often occur in one assembly line, with ore coming in and finished steel coming out. Sometimes after a steel's final rolling it is heat treated for strength, however this is relatively rare.
Q:How did the growth of the steel industry influence the development of other industries?
At least three ways: 1. Steel as a material that other industries could use to do things that couldn't be done before (for example, construction (skyscrapers, long bridges, etc.)) or could now be done at much lower cost and hence increased the size of the industry (automobiles, bearings, etc.)
Q:How to temper steel? ?
I've okorder.com for back and forth communication. I could type up some lengthy post, you'd read it and be like I don't have that piece of gear and all my time is wasted.
Q:Melting steel????
You need about 2800 degrees to melt steel.
Q:Is blue steel stronger than stainless steel? i heard it is.?
Blue Steel is definitely stronger than stainless. Le Tigre and Ferrari are too. However, nothing compares to the strength of 'Blue Steel' to a non-ambi-turner.
Q:Does steel contain nickel?
Stainless steel is a steel than contains at least 10% chromium. But there are many nuance of stainless steel, with different composition for various applications, and some do contain nickel. But not all types of stainless steel contain nickel.
Q:which sounds better, nylon or steel string?
it all depends nylon is faster, and brighter than steel, but is available only on acoustic as coil pickups won't detect them(only peizo will). That is one reason. Another is price, you tend to replace the nylon more often as it is weaker, and less resistant to corrision. EVEN THOUGH strings have a larger price range, and be cheaper than steel, or considerably more expensive. overall the nylon is brighter, but quite-er. Steel is louder, but deeper. nylon doesn't get feedback as easily, and is amazingly fast and easy to play. some think nylon sounds old fashoined(it looks it too, with an open headstock, ond classical look(sometimes mistaken as another name for it). MY SUGGESTION- visit your local music shop and try out steel, and nylons to in person get a feel for the sound.(remember that you get what you pay for, go as high in price as you can reasonably afford) ALWAYS TRY BEFORE YOU BUY, PLAY BOTH TYPES IN THE SAME RANGE OF PRICE(at least $400), THEN DECIDE WHAT SOUNDS BETTER TO YOU(and of course feels better and easier to play).
Q:Which industries consume the most steel?
I'm guessing manufacturing
Q:What is the history of steel?
There's wide history of steel, you can read different tutorials online to know more about it. Check wiki for detailed information.
Q:Question about steel studs.?
Steel studs are mainly for commercial applications on non bearing walls. 100 studs, must be one big assed bathroom. Do yourself a favor and install a pressure treated bottom plate, even if you use steel studs.

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