Specification of color coated zinc steel corrugated roofing sheet:Product color coated zinc steel corrugated roofing sheet Raw MaterialSGCC, SPCC, DC51D, SGHC, A653CertificateISO9001, ISO14001, OHSAS18001Thickness0.12-2.00mmWidth600-1250mm Tolerancethickness +/- 0.01mmSurface Treatmentcoated, printing, copper coated, spray painted, color coated, chromateT Bending(top-coating) T Bending(back-coating) = 3T = 4T Anti-MEK Wiping100Tzinc coating40-275g/m²coil ID508mm / 610mmType of Coating Structure2/1 or 2/2 coatingStandardJIS G3302 / JIS G3312 / ASTM A653M / A924M 1998 / GB/T12
color coated zinc steel corrugated roofing sheet