Fortunately, there are a variety of coatings available that can help mitigate these risks and protect your metals from damage. PPGI, or pre-painted galvanized iron, is a type of coating that uses a combination of zinc and paint to protect against corrosion and improve the aesthetic appearance of metal surfaces. It is an effective and affordable option for a wide range of applications.HDG, or hot-dipped galvanized, is another popular coating option that involves dipping metal surfaces into a bath of molten zinc. This creates a thick, durable layer of protection that can withstand even the most corrosive environments. HDG coatings are commonly used on structural steel, pipes, and other heavy-duty metal products.GI, or galvanized iron, is a similar coating to HDG, but it involves a less extensive process of zinc application. It is typically used for lighter-duty applications, such as corrugated roofing and siding, and it provides good protection at an affordable price.Finally, DX51 is a type of steel that is coated with a zinc alloy. This provides excellent corrosion resistance and is commonly used in electrical equipment, automotive parts, and other high-performance applications.
|
Name |
PPGI/HDG/GI/SECC DX51 ZINC Cold rolled/Hot Dipped Galvanized Steel Coil/Sheet/Plate/Strip |
|
Standard |
PPGI:JIS G3302,GB/T 12754-1991,ASTM A653/M; |
|
PPGL:ASTM A792/M,JIS G3322 |
|
|
Material |
SGCC/SGCD/SECC/CGCC/S250GD/S280GD/S350GD/ |
|
G550/DX51D+Z/DX52D+Z/CGLCC |
|
|
Thickness |
0.12-2.75mm |
|
Width |
20-1250mm,Normal width is 914/1000/1219/1220/1200/1250/1500mm |
|
Zinc coating |
40g-175g/m2 |
|
Color |
RAL |
|
Packing |
Export standard packing or according to customers' requirement. |


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