High Tensile steel grade:G350,G450,G550,galvanized steel strip,G550 galvanized steel Galvanized steel strip High Tensile Galvanized Steel-G550/G450/G350Cold rolled carbon steel ... oiled, bright finished, spangle, fingerprint resistance. Coil Weight: Usually 2~8 tons per roll, we ... requests Thickness tolerance: +/- 0.03mm Applications: Draw quality, deep drawing, Cable industry, welding pipe, building ...