Galvanized steel coil grade:Q195-Q345,SS400,SPHC,A36,S235JR,S355JR thickness:0.15-1. ... spangle,oiled & dry,chromated,non-skin pass, skin passsteel grade: Q195-Q345,SS400,SPHC,A36,S235JR,S355JR, SGCC, SGCD, CS, FS ... Machinery structural parts, manufacturing shells of motor, different kinds of smoke tubes, pipes, mechanized refrigerated warehouse, etc. Process flow: Hot rolled steel coil ...