Description
Overview of Hot Dipped Galvanized Steel Coil
Hot-dip galvanizing refers to the process of applying a protective zinc coating to a steel sheet or iron sheet, in order to prevent rusting. As the full hard steel has undergone acid washing followed by a rolling process through the zinc pot, a layer of zinc film is applied to the sheet’s surface. Henceforth, hot dipped galvanized steel sheet in coil (GI) is produced. High quality hot dipped galvanized steel coil with reasonable price is a popular steel product with high level of corrosion resistance, paintability, and workability. It is frequently used in a broad spectrum of industries and sectors. As China galvanized steel coil suppliers, SMELT is determined to supply highly cost effective galvanized steel coil China products for the global market. Meanwhile, SMELT could give customers reasonable hot dipped galvanized steel coil price.
Features of Hot Dipped Galvanized Steel Coil
Thanks to the self-sacrificing characteristic of zinc, hot dipped galvanized steel coils are capable of outstanding performance in regard to anti-corrosion ability processability.
Steel manufacturers can select and produce the desired amount of zinc gilded and in particular enables thick zinc layers (maximum 275g/m2).
As leading hot dipped galvanized steel coil suppliers, we ensure that our products meet the most rigorous durability requirements for global infrastructure.
Parameter of Hot Dipped Galvanized Steel Coil
| Standard | JIS / EN / ASTM Standard |
| Grades | SGCC/SGCD/SGCE,SGHC,SGC280GD/SGC340/SGC400/SGC440/SGC490/SGC570 |
| S220GD/S250GD/S280GD/S320GD/S350GD/S550GD | |
| SS230/SS250/SS275/SS340/SS380/SS410/SS480/SS550 | |
| A653 CS-A/ CS-B, ASTM A653Gr.33/Gr.37/Gr.40/Gr.50/Gr.80, | |
| DX51D/DX52D/DX53D/DX54D/DX56D etc. | |
| H220PD/H300PD/H180YD/H200YD/H260YD | |
| H180BD/H220BD/H260BD/H300BD | |
| H260LAD/H340LAD/H420LAD | |
| DP590/DP780 | |
| Coating | Z60-Z450 or G40/G60/G90/G120/G150 |
| Spangle | Regular spangle / Minimized spangle / Zero spangle |
| Sizes | Thickness:0.12mm-4.5mm Width: 900mm-1500mm |





