Shandong junbaocheng Steel Co., Ltd
Shandong junbaocheng Steel Co., Ltd
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SGCC/CGCC/SPCC/DX51D Z cold rolled steel plate metal sheet roll prepainted galvanized roofing sheet
Galvanized coil: a thin steel sheet that immerses the steel sheet into the molten zinc bath to make its surface adhere with a layer of zinc. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in the zinc melting bath to make galvanized steel plate; Alloyed galvanized steel sheet. This kind of steel plate is also made by hot dip method, but it is heated to about 500 ℃ immediately after coming out of the groove to form an alloy coating of zinc and iron. The galvanized coil has good coating adhesion and weldability.
| GALVANIZED STEEL COIL | |
| Standard | ISO,JIS,AS EN,ASTM |
| Grade | Q195 Q235 Q345 |
| SGCC SGCH SGC340 SGC400 SGC440 SGC490 SGC570 | |
| SGHC SGH340 SGH400 SGH440 SGH490 SGH540 | |
| DX51D DX52D DX53D DX54D DX55D DX56D DX57D | |
| S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD | |
| SS230 SS250 SS275 | |
| Width | 600mm to 1500mm |
| Thickness | 0.125mm to 3.5mm |
| Zinc coating | 40g/m2 to 275g/m2 |
| Coil weight | 3 tons to 6 tons |
| Coil ID | 508mm or 610mm |
| Surface treatment | Unoil,Dry,Chromate Passivated, Non-chromate Passivated |
| Spangle | Regular Spangle, minimum Spangle,Large Spangle, Zero Spangle |
| Capacity | 1,500,000MT/year |
| Delivery | 15-25 Days |
