Commodity: GB and EN standard hot rolled steel I-beams Material: Q235,SS400,A36,S235JR Payment terms: TT or LC Delivery:30day GB STANDARD HOT ROLLED I Beam SIZE (MM)THEORETICAL WEIGHT KG/MHIGHTWIDTHTHICKNESS 100684.511.261126745.014.223140805.516.89160886.020.513180946.524.1432001007.027.9292001029.031.0692201107.533.0702201129.536.5242501168.038.10525011810.042.0302801228.543.49228012410.547. ...