Color Coated Galvanized Steel Coil/0.4mm-0.5mm Pre-Painted Galvanized Steel Roofing Sheet PPGI

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Loading Port:
China main port
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Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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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


Color Coated Galvanized Steel Coil/0.4mm-0.5mm Pre-Painted Galvanized Steel Roofing Sheet PPGI

Color Coated Galvanized Steel Coil/0.4mm-0.5mm Pre-Painted Galvanized Steel Roofing Sheet PPGI

Color Coated Galvanized Steel Coil/0.4mm-0.5mm Pre-Painted Galvanized Steel Roofing Sheet PPGI




1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
 Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.

4. Is the sample available?
Yes, samples can be sent for test if you need.


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Q:Spyderco or cold steel?
What exactly are you using it for? Personally I would go with Cold Steel AK47. It's a good all around knife for hunting, combat, stabbing and slashing as well as everyday use. Well balanced tip and very little bladeplay which can be a problem with a cheaper knife. Both are good companies but the CS AK47 wins hands down for me.
Q:Where can I get steel toe shoes in Surrey uk?
Q:how is steel made????????
Steel is made from iron with some amount of carbon added in- in essence, it is an alloy. A steel factory is a factory that makes steel. It is often sold in bars or in ingots, but many factories also produce steel in prefabricated shapes. The first stage of steel involves molten iron, which then has carbon added to it, eventually becoming molten steel, which hardens into steel.
Q:What is Steel...........?
as steel is an alloy i thinkl they are looking for what elements it is made up of
Q:pedal steel guitar...?
Pedal steel guitars are a challenge to learn but they're a great instrument. More, even a starter pedal steel is going to run you $800 or so. Elderly Instruments in Lansing, Michigan sells a Carter brand starter pedal steel for $795 which is about as low as I've seen new ones. It has 3 foot pedals and 4 knee levers so it's nicely equipped. From northern Indiana it's not that far I would think. Good luck.
Q:Does a Butcher's steel actually make your knives any sharper ?
A steel is only for keeping the edge sharp and straight. You must get your knife sharp first whether you use a stone or an electric knife sharpener. It also depends on where your knife is from as to what angle you need to sharpen it at. If you mess up the first part you can use a steel all day but it wont sharpen your knife.
Q:Steel shot?
All buckshot I can think of at the moment is lead. Steel shot is used for waterfowl hunting because lead is illegal for that use. They don't want all that lead shot falling back in the water and causing lead contamination. There would be no reason to make steel buckshot, and it would be pretty ineffective. Steel is much less dense than lead. So a steel 00 pellet would weigh much less than a lead 00 pellet. So it would carry a lot less energy to a target. Buckshot is used for just that, Bucks. Well large game like deer, bear, and for self defense. In uses like that you need that extra energy. Lead shot is used for everything, except where lead shot is illegal, which is waterfowl hunting. Steel shot really isn't very popular anymore. Waterfowl shot just can't be lead. It doesn't have to be steel. They've come out with other stuff, like bismuth, that is a lot more dense than steel, but still not as dense as lead.
Q:What is the best steel to use for making a knife?
01 tool steel is easier to work with. You need to contact places like Pop Knives and Supplies out of Washington, Georgia or Sheffield Steel out of Florida, I made custom knives for years with my husband. Made alot with ATS-34 Stainless. Look at links on my website source.
Q:Best steel for a all purpose knife?
Besides the composition of the steel, the tempering is VERY important. I would buy a knife from a company with a good reputation and not worry about what material their metallurgist chose to make a high quality knife. You definitely do not have the knowledge of someone with a degree in metals and many years of experience.
Q:What kind of chemistry do stainless steel golf clubs have?
Stainless steel is a mixture of metals, each metal is included in order to make up for each others weaknesses. Each metal is included due to a property that is benificial in some way, for instance Chromium is included because it makes the stainless steel 'stainless'. In chemistry a mixture of metals, stainless steel, is called an alloy.

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