Qingdao Quanlong Metal Materials Co.,Ltd
We are the specialized manufacture for producing the Galvanized Steel Coils products for nearly 15 years , rich export experience for 12 years.
We have 3 galvanized steel production line and 2 galvalume steel production line, mainly produce big,small,zero,regular spangle and surface can be Chromed/Oiled/Slightly Oiled/ Dry/ Anti-Finger(different color).
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Name | Galvanized Steel Coil |
Grade | DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z, DX57D+Z, DC51D+Z, SGCC, SGCD, S220GD+Z, S250GD+Z, S280GD+Z, S320GD+Z, S350GD+Z, S550GD+Z |
Width | 600-1500mm |
Thickness | 0.12-4mm |
Zinc coating | 30-400g/m2 |
Surface treatment | chromated / oiled/slightly oiled/ dry |
Hardness | soft, full hard, half hard |
Spangle | zero spangle / minimized spangle / regular spangle/ big spangle |
ID coil | 508mm or 610mm |
Coil weight | 2-8 MT per coil. According to the customer's requirements |
Package: | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) |
Application: | Industrial panels, roofing and siding for painting |
Chemical Composition |
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
Mechanical Properties |
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % |
SGCC(DX51D+Z) | ≥205 | ≥270 | - |
SGCD(DX53D+Z) | - | ≥270 | 38 |
SGCE(DX54D+Z) | - | ≥270 | 40 |
DX56D+Z | - | ≥270 | 42 |
Product Description
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00YAvHRWsgbczo/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00YJCIGvjMfouc/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00RJeIUOSFkcgo/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00rJBDYtSCCkzb/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
Packaging & Shipping
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00rmvIfzKEgcpo/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00uwMHYlKzCcrb/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
Application
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00uwvIfMKCrkzo/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00pAMIGNjqLbgo/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00LdBDfQZFAkgb/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
Certification and Customer
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00DmCIUpSRhouk/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00PAMIfijlAcro/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)
![Factory Hot Dipped Gi Roll S550gd Z200 Galvanized Steel Coil](//image.made-in-china.com/226f3j00IJMDUejzAorq/Factory-Hot-Dipped-Gi-Roll-S550gd-Z200-Galvanized-Steel-Coil.webp)