Grade:Q235/Q235B/Q345/Q345B/SS400 Technique:Hot Rolled Thickness:5-34mm Application:building,highway,bridge etc Length:6-12m Standard:JIS Flange Width:50-400mm Flange Thickness:8-64mm Web Width:100-900mm Web Thickness:6-21mm Product name:H beam steel Surface:black or galvanized Certificate:ISO9001/SGS/BV Technical:Hot Rolled/welding Tolerance:+_0.1MM Color:Customized Shape:H shape Mainmarket:korea/ japen/southeast asia/middle east/africa/south america Supply ability:100000Ton/Month Type:Carbon steel or Alloy steel Show More