... +Z), SGCD (DX52D+Z) 3) Surface finish: regular spangle and zero spangle4) Thickness: 0.13-4.5mm 5) ... buildings Surface chromated, oiled,unoiled, zero spangle,small spangle ,regularspangle, large spangle,tension leveled,flat surface,matt surface.Width1000 ... tape Surface chromated, oiled,unoiled, zero spangle,small spangle ,regularspangle, large spangle,tension leveled,flat surface,matt surface.Width900 ...