Pre-painted Galvanized Steel
With Gl as base metal,after pretreatment (degrease and chemical treatment)and liquid dope with several layers of color,then after firing and cooling,finally the plate steel is called pre-painted galvanized steel(PPGI). Pre-painted galvanized steel is good capable of decoration,molding,corrosion resistance.
Main Specification:
| Thickness | 0.23mm-1.2mm(BMT) |
| Width | 914mm-1250mm |
| Zinc Coating Mass | 80g/m2-275g/m2 |
| Paints | Standard Polyester(PE),PVDF |
| Color | RAL Scale |
| Coil Inner Diameter | 508mm or 610mm |
| Coil Weight | 3-7mt |
| Base Material | Hot-dip Galvabized Steel or Cold Rolled Steel |
Structure:
Standard & Grade:
| ASTMA755M-03 | EN10169:2003 | JIS G 3312-1994 | |
| Commercial Quality | CS | DX51D+Z | SGCC |
| Structure Steel | SS GRADE 230 | S220GD+Z | SGC340 |
| SS GRADE 255 | S250GD+Z | SGC400 | |
| SS GRADE 275 | S280GD+Z | SGC440 | |
| SS GRADE 340 | S320GD+Z | SGC490 | |
| SS GRADE 550 | S350GD+Z | SGC570 | |
| — | S550GD+Z | — |