... .0mm(.01-.1) 2.Width: 800-1850mm 800-1850mm(31"-72") Specification SteelFH,CQ,DQ,DDQ,DDQ,EDDQ,SEDDA,HSS EntryExitThickness0 ... -1850mmIDΦ610mmΦ610mmODΦ2000mmΦ2000mmQualityMax.:28.5tMax.:28.5tCoating GI(50%),GA(50%)Coating GI:80-450G/M2(both side),GA:60 ... .The picture above is only for the purpose of reference. 72"(1850MM) Continous Galvanzing line