hot rolled I beam: 1>Specification:from IPEAA 100-160 2>Length:5.8m-12m 3>Grade :Q195-Q235 4>Certificates:ISO 14001,ISO9001 Hot rolled I beam:We produce and export I beam with high quality and competitive pricesI-beam steel is hot rolled from ordinary structural carbon steel, with increased strength.It is suitable for use in various building structures, bridges, vehicles, brackets and machinery. ...