... .Length:6-18meters.Sizes:I36(a):360*136*10.0*length/I36(b)/I36(c) I36(a)/I36(b)/I36(c) Beams:Standard No ... :GB/T.Grade:Q235 and Q345,SS400.Corresponding with Euro ... structures, bridges, vehicles, stents, mechanical.Sizes:I36(a):360*136*10.0*length/I36(b):360*138*12.0*length/I36(c ...