
Prepainted GI Steel Coated Metal in Coil
Prepainted GI Steel Coated Metal in Coil is a product formed by coating one or more layers of organic coatings (such as polyester, fluorocarbon, etc.) on hot-dip galvanized sheet, hot-dip aluminum zinc sheet or electroplated galvanized sheet as the substrate, after surface pretreatment such as chemical degreasing and conversion treatment, and then baking and curing.Because its surface can present multiple colors, it is also known as colored steel coil or colored steel plate.

Product Description
Prepainted GI steel coated metal in coil is a product formed by coating one or more layers of organic coatings (such as polyester, fluorocarbon, etc.) on hot-dip galvanized sheet, hot-dip aluminum zinc sheet, or electroplated galvanized sheet as the substrate, after surface pretreatment such as chemical degreasing and conversion treatment, and then baking and curing. Because its surface can present multiple colors, it is also known as colored steel coil or colored steel plate.
Product Specification
| Item | Prepainted GI steel coated metal in coil |
|
Thickness |
0.1~1.0mm |
|
Width |
25-1500mm, usually 1250mm,1000mm,1240mm,1500mm,914mm,750mm, and so on. |
|
Hardness |
55HRB to 90HRB |
|
Inner Diameter |
508mm/610mm |
|
Coil Weight |
2~6MT |
|
Standard |
ASTM/EN/JIS |
|
Top Coating Thickness |
15~35micron |
|
Back Coating Thickness |
5~15micron |
|
Color |
Can be customized according to the color provided by the customer |
|
Export Package |
Standard export packaging (wrapped with kraft paper inside, waterproof plastic film in the middle, steel plate on the outside), a container can hold up to 28 tons. |

advantages and development trends
Advantages:
1. Durability: The lifespan of the hot-dip aluminum zinc substrate can reach 4 times that of ordinary galvanized sheet.
2. Environmental friendliness: Some products have a flame retardant rating of B1 and do not release toxic gases.
Trend:
Adapt to diverse needs, such as improving the application of magnesium aluminum plating technology in the automotive and home appliance fields.
Color-coated rolls, through the flexible combination of substrates and coatings, meet the performance requirements of different scenarios and have become an important material for modern industry and construction.


Multiple application scenarios

About us
Tangshan Zhenxiang Group was founded in 2002. After several years of development, Zhenxiang has become a large-scale comprehensive enterprise group, combining steel trading, processing, and steel distribution, with its own logistics, and also has large warehouses and professional offices both in Tianjin and Tangshan city.
The company's main products are galvanized sheet, corrugated roofing sheet, color coated coil sheet, and so on. The products are mainly used in construction, home appliances, automobiles, transportation, and other fields. So far, the company's supporting equipment and production technology are the best in the country.
Zhenxiang products are based on domestic and exported to Southeast Asia, South Africa, South America, North America, the Middle East, the European Union, and more than 30 countries and regions. Product quality, reputation have been unanimously recognized by domestic and foreign customers.

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