dx51d galvanized steel coil steel grade: SPCC, SGCC, DX51D thickness ... example, SGS, BV. Etc 5). Coil ID: 508mm or 610mm Coil Weight: 3~6MT as per client's ... Widely used for roofs, outer walls, ovens, explosive-proof-steel, electrically controlled cabinets, and industrial freezers in ... used for roofs, outer walls, ovens, explosive-proof-steel, electrically controlled cabinets, and industrial freezers in ...