Coated steel coil (PPGI) DX54D 1 .thickness:0.1 ... -2.0mm 2.width 900-1500mm 3,material: DX51D, SPCC, SGCC, DX51D-DX57D, DC51D Coated ... steel coil (PPGI) DX54D1 .thickness:0.1-2.0mm2.width ... DX51Z4,standard: GB, JIS, ASTM, DIN5, Type: Steel coil; Steel sheets/plates; Corrugated steel sheets/plates6, Surface treatment: ...