ASTM A653 PPGI Prepainted Galvanized Steel Coil

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25 m.t.
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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

PPGI: 

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.


ASTM A653 PPGI Prepainted Galvanized Steel Coil

ASTM A653 PPGI Prepainted Galvanized Steel Coil

Type of substrateGrade of color plateStandardApplication& feature
Hot dip galvanized 
plate   
TDC51D+ZDC51D+Zordinary use
TDC52D+ZDC52D+ZSPCD
TDC53D+ZDC53D+ZSPCE
TS280GD+ZTS280GD+ZStructure use
TS350GD+ZTS350GD+ZStructure use
TS550GD+ZTS550GD+ZHigh strength structure use
Hot dip galvalume
plate
TDC51D+AZDC51D+AZordinary use
TDC52D+AZDC52D+AZSPCD
TS250GD+AZS250GD+AZStructure use
TS300GD+AZ300GD+AZStructure use
TS350GD+AZ350GD+AZStructure use
TS550GD+AZ550GD+AZHigh strength structure use
Type of coating processFront:double coated&double drying 
Back: double coated&double drying, single coated&double drying
Type of substrateHot dip galvanized,galvalume,zinc alloy,cold rolled steel,aluminium
CoatingTop paint:10-25 micron(Normal 10-12 micron)
Back paint:5-12 micron(Normal 5-7 micron)
ID(mm)508/610mm
Coil weight(ton)3-9 ton
Coating typesTop paint:PVDF,HDP,SMP,PE,PU
Functions:Decorative,Machinability,Weather resistance,Scrath resistance,Stain 
resistance,Chemical resistance,Adhesion resistance
Primer paint: polyurethane,Epoxy,PE
Back paint:Epoxy,modified polyester

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Q:Trade in value for (scrap) steel?
Scrap steel is usually traded per ton. Average steel prices fluctuate on a daily basis. General prices for scrap steel are around $100 - $200 per ton. For daily scrap steel prices check the source below
Q:Why is the steel tape tape head not fixed?
There are better tape measures, heads and magnets. For measuring steel objects, one can operate long distances.
Q:Question about the strength of steel..?
The answer is it depends. I am not sure what steel alloy is used for rebar (there are hundreds of different steel alloys available commercially and different degrees of quality within any particular alloy and product form) but I assume it is a plain low carbon steel with a very simple heat treated condition. Welding does NOT increase the strength of steel, at least it does not in almost all cases (there are, of course, exceptions). A welded joint may be stronger than a tied joint but it depends on how the tied joint is tied and it depends on how the welded joint is welded. Crappy welds will not be as strong as well designed and executed tied joints. There are good reasons for different certifications for welders. With very little training and a little eye-hand coordination, anybody can learn to make farmer welds but sophisticated high quality welds in advanced steel alloys takes real skill, knowledge, and experience.
Q:what steel anodizes well?
Steel doesn't anodize in the sense that aluminum and some other metals do. However, it can be heat-colored. The trick is to clean the surface first (it must be oxide free), then heat gently until the colors appear. These are called temper colors in steel. They are due to a thin adherent layer of oxide that forms and thickens as temperature is increased. They are quite temperature dependent. As the steel is heated, the first color to appear is pale yellow. This will progress through darker yellows, browns, purples, and blues as the temperature rises. Above blue, the oxide becomes the gray/black color you are apparently getting - this is the result of heating too fast and too hot. See the chart at the site below for colors in plain carbon steel. Note that the temperatures are pretty low - It all starts around 400 F and if you go above 600 F the show's all over.
Q:How do you calculate density of the steel ball in grams per cubic centimeter?
Density Of A Ball
Q:Why do we galvanise steel?
Keeps it from rusting. Zinc doesn't rust like steel does.
Q:keeping a stainless steel stove clean and shiney?
A kitchen range finished in stainless steel looks professional and clean. Stainless steel stove requires a bit more cleaning than a traditional stove. Use an oil based product. Baby oil or WD40 are the products of choice for many people. You don’t want to put the oil directly onto the appliance, instead just pour some onto the cloth and wipe down the appliance. Routine maintenance on your stainless steel stove is the best way to keep the surface steel clean as well as scratch free.
Q:mechanical behaviour data for recycled steel?
It is not clear from the question whether the recycled steel is used in its existing state or used as raw material for further fabrication. For the existing steel, you need to track down the original documents such as the ladle analysis and mill certificates certifying the material standards for which the steel was fabricated. Another alternative is take samples and conduct chemical and mechanical tests on the steel. Also the date of when the structure was built from which the steel is recycled may help indicate whether it is (American Society for Testing and Materials) Standard ASTM A7 or ASTM A36 or another type of steel. In most cases, the steel is used as raw material to make new steel. The mill will adjust the additives to produce steel with the required chemical and physical properties to meet the ASTM standards specified.
Q:Why don't magnets stick to stainless steel?
The stainless steel which dont exhibit magnetic properties are austenitic grades of steel.
Q:What and how hard is boron steel?
Boron steel is rather hard, it is by no means titanium, but certainly better than mild steel. However, as with all metals, hardness is inversely proportional to flexibility, meaning that a good solid whack with a sledge hammer could crack your lock.

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