... Grade: SGCC SGCH DX51D Product description:SGCC galvanized steel coilColor-coating Plate Product Application, Technical Indexes, ... Indoor applicationRoom doors, dividing walls, door frames, light house steel structures, sliding doors, screens, ceilings, toilets, interior ... ≤3T Class-A≤5T 90°Salt fog resistance ( h ) ≥500Color-coating product classificationType Thickness Width PolyesterColor-coating ...