product name Color coated GI coil (PPGI) Standard ASTM,GB, JIS Grade SGCC, SGHC, DX51D,G300,G350,G550 Thickness 0.17mm-1.2mm Width 600mm-1250mm Zinc Coating 60g-275g/square meters Coil Weight 3-8 tons Coil ID 508mm/610mm Color ocean blue, bright red, white gray or according to ...