... and quick delivery time. Galvanizing steel (GI )1)material of galvanizing steel :SGCC ,SGCD ,DX51D,DX52D,DX53D,ETC.1) ... Thickness of galvanizing steel :0. 23 - 4mm2) Width of galvaning steel : 10mm - 1250mm 3) Thickness ... G3302 , EN10142, ASTM653, ASTM95 9) Packing of galanizing steel : Seaworthy packing 10) Applications of GI: Widely used for roofs, outer walls, ovens ...