Angle steel bar Standard: GB, ASTM, JIS, Material: Q195, Q235, Q345B, SS400 20^ ... :6m,9m,10,12m, 5.8 meters for 20' container, 6 meters to 12 meters for 40' container.Commodity: Equal Angle Steel ... ,16,18±0.6200±2.514±0.65.Application: Used for industry construction, steel structure, etc.6. Packing: in bundles or ...