Pre-Painted Color Coated Galvanized Steel Coils JIS G3312-2012

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Product Description

Color Coated Galvanized Steel Coil   

ISO System
SGS and BV Audited company
Industry experience over 10 years
Management Systems-Internal Software
Finished Product Inventory-More Than 500 Tons
Raw Material inventory -Over 800 Mertic Tons
Shipment of goods -More than 30 countries worldwide
We have the most convenient transport and prompt delivery
We offer competitive price with best service
We have high technical production line with top quality products
We have win high reputation based on best quality products

Product Description


1, Introduction: Color coated steel coils(sheets), i. e. PPGI, also called prepainted steel coils(sheets), are made of galvanized steel coils(sheets) with polymer coatings as surface. It's a new enclosure material and building board with characteristics of light-weighted, heat preserved&insulated, easily installed with bright colors. 

2, Production Process: Pretreatment(Degreasing)_Drying_Chromating_Paint Basic Oil_Cooling_Drying_Color Coating_Cooling_Film-covering_Rolling Up 

3, Characteristics: 
Good at corrosion resistence. Besides zinc coating of the basic plate of galvanized steel sheet, the color coating as the surface has double lifetime to ensure better anticorrosion effect. 

with excellent cold bending molded manufacturablity, PPGI products can be processed or directly used as final product. As being light-weighted and conveniently transported, they're widly used to replace wood to save energy. 

There're thousands of colors can be chosen as per different application. Any color plays well in decoration. 

No pollution with high recycling rate, PPGI coils and sheets are strongly recommended as enviroment-friendly products by the government. 

4, Appliance: Thanks to the above characteristics, color coated steel coils and sheets are widly used in construction, furniture industry, transportation industry, ect. 

5, eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized.



Type of substrate

Grade of color plate


Application& feature

Hot dip galvanized 



ordinary use









Structure use



Structure use



High strength structure use

Hot dip galvalume



ordinary use






Structure use



Structure use



Structure use



High strength structure use


Type of coating process

Front:double coated&double drying 
Back: double coated&double drying, single coated&double drying

Type of substrate

Hot dip galvanized,galvalume,zinc alloy,cold rolled steel,aluminium


Top paint:10-25 micron(Normal 10-12 micron)

Back paint:5-12 micron(Normal 5-7 micron)



Coil weight(ton)

3-9 ton

Coating types



Decorative,Machinability,Weather resistance,Scrath resistance,Stain 
resistance,Chemical resistance,Adhesion resistance

Primer paint: 


Back paint:

Epoxy,modified polyester

Pre-Painted Color Coated Galvanized Steel Coils JIS G3312-2012

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Q:What does Blue Steel meen?
Actually, it is a reference to the movie Zoolander, which is a comedy. Ben Stiller's character (Zoolander) is a fashion model (and assassin) and he gives names to the poses he takes in front of the camera. One of the poses, which nobody can supposedly resist, is called Blue Steel. Although bluing is something that actually is done to gun metal to harden it (i.e. heating/plating with nickel), that is not what this particular song is referring to.
Q:Do they manufacture steel buckshot?
I know of no one who makes steel buckshot. Probably for several reasons. Steel is much lighter than lead. Penetration depends on energy, which is the weight of the pellet vs. the velocity of the pellet, equated into ft.lbs. Steel pellets have to travel much faster to achieve the same energy as a lead pellet. Steel, being lighter, would lose energy much faster downrange. The weight difference would be like teeing up a golf ball, and striking it with a club, and teeing up a ping pong ball and striking it with a club. The distance in flight would be obvious. Steel also, is much harder than lead, and would be hard on the barrel, and choke. It also would not deform, which would cause ricochets. Steel shot was a handicap for waterfowler's when the USFWS made non toxic shot mandatory. Waterfowl are bottom feeders, and they were eating the spent lead pellets, and dying from lead poisoning. Steel shot cut the effective range of a shotgun from 45 yards to around 35, and resulted in many cripples and lost birds. Environmetal, makes a T size shot which is .20 caliber, and is called Hevi-shot. Lead is heavier than steel, and Hevi-shot is heavier than lead. At the same velocity, you have 12 to 15% more energy than lead. and probably 20% better than steel....Hope this helps
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:Why does stainless steel get rusty?
steel is a iron alloy with composites like carbon and with a minimum chromium percentage of 10.5 ...and the strength and other properties are closely related to the percentage of carbon and chromium used in it..! its the chromium that creates a thin oxide layer maintaining the lustre by preventing the alloy from forming the iron oxide which is often reffered as if you got your stainless steel rusted you are betryed by the manufactures and may be they have failed to anticipate the sorrounding environment so that they selected a compostion that best suits..!! cheers..!
Q:When does steel start to Warp?
Steel will only warp due to temperature under two conditions: 1. It is not heated evenly - in this case, the hotter parts will expand more than the cooler parts. 2. There are internal stresses in the steel (often from welding or cold-working - as an example, an I-beam or C-channel is usually hot worked, but some cold work can happen, so they can sometimes warp if you heat them ). This means that the steel won't warp due to temp if it's not 1 or 2. However, it could soften and fail if it has a load on it. As for softening, it really depends on what steel alloy you're looking at. Some steels (mainly the expensive alloys) don't really change until above 400 C (750 F), but mild steel really starts to weaken around 150-200 C (300-400 F) Rajashekhar has a point when it comes to forging. Steel isn't really soft enough to forge properly until above 1000C (1830 F), but if you're worried about using steel in a higher temp situation (like around a blast furnace or industrial oven), then make sure you choose a steel that has been rated to work at that temp.
Q:What's the difference between stainless steel and surgical steel...?
Steel Reserve (211) the beer...drink responsible...never drive when U had a few Oh I had my ring stolen at a bar It was stainless silver...PeAcE
Q:How to weld aluminized steel?
Yes. Buy a bimetallic strip where one edge is aluminum and the other is steel. A bimetallic strip is a special metal strip where an aluminum strip is fused to a steel strip by high frequency welding. You can form the strip to the shape of the table legs' cross section then weld the steel edge to the leg and the aluminum edge to the table top. Ensure however that the aluminum table top is a weldable alloy and compatible with the bimetallic strip.( You can not weld Al. Alloy 6061T6 so look for Al.Alloy 5086H32 or 5456H321 or the lower Al. Alloy designations, but they have to be strain hardened and not thermally hardened).
Q:Use of Steel in Jet Engines??
You could but you will have to run lower pressures and speed and thus lower power output. You should do some research the Me 262 the Nazi's built. I don;t know but I think they used steel. That's why the engine had to be serviced every few hours of flight.
Q:Why aren't bullets made of steel?
The bullet needs to be a bit malleable to conform to the grooves in the barrel. In an American .30 gun a .308 bullet is forced out of the gun it has to conform to the .30 bore and .308 grooves to form a tight seal. That's why lead and copper are the primary materials of the bullet. A steel bullet in a steel bore would potentially produce a pipe bomb or at least do significant damage to the bore. Also, the weight of bullets are optimized for their application with the current materials. There is no need or desire to reduce the mass of the bullet. Simply reducing mass for increased velocity can effect the terminal ballistics in all kinds of ways, but you cannot assume that damage will be higher for a variety of reasons. If nothing else the fact that the military has INCREASED the 5.56x45mm from 55gr to 62gr should be enough to doubt your claim. Also steel is about 70% the density of lead, so there would not be a major savings in mass, but aluminum is only 25% the density and it is much closer to the hardness of lead. If you really wanted a light bullet, the aluminum may be the way to go.
Q:im getting a sword tommoro and i need to figure out the pros and con of stainless steel and carbon steel sword?
Carbon is what samurais added to their swords to make them super strong. The iron ore was cooked in coal for days; the coal adds the carbon. Too much carbon or too little carbon is a bad thing so it was a very important process. I'd have to go with a sword with carbon.

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