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Hot Dipped Galvanized Steel Coil

Hot Dipped Galvanized Steel Coil

  • Hot Dipped Galvanized Steel Coil

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. Cumic is determined to supply highly cost effective galvanized steel coil in China

Features of Hot Dipped Galvanized Steel Coil

  • 1

    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.

  • 2

    Steel manufacturers can select and produce the desired amount of zinc gilded and in particular enables thick zinc layers (maximum 120g/m2).

Parameter of Hot Dipped Galvanized Steel Coil


StandardJIS / EN / ASTM Standard
GradesSGCC/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
CoatingZ60-Z450 or G40/G60/G90/G120/G150
SpangleRegular spangle / Minimized spangle / Zero spangle
SizesThickness:0.12mm-4.5mm Width: 900mm-1500mm


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Latest News & Articles

  • 24
    Feb
    2021
    ISO 9001:2015 Certification
    CUMIC Steel Limited is pleased to announce our achievement of ISO 9001:2015 certification, approved by SGS on 04/02/2021. This is a testament to our belief and commitment to providing the highest quality services for our customers, and the certification marks an important milestone in our quest to "Build the Future with Steel+".