
| Standard | GB/T11263-2010 |
| Types | HDGI,PPGI,PPGL |
| Material | Q235B,SM490,SS400,Q345B,Q345,etc |
| Technique | Hot rolled |
| Height | 100-900mm |
| Width | 50-400mm |
| Web thickness | 5-30mm |
| Flange thickness | 7-40mm |
| Surface Treatment | 1),Bared 2),Black painted (varnish coating) 3),Galvanized 4),With oiled-covered |





























