GB standard I beam
Negotiable /Metric Ton
Min.Order:25 Metric Tons
Hebei Yuxuan International Trading Co., Ltd.
10# I beam steel
10#: 100*68*4.5MM 11.261KG/M
Height tolerance: +/-2.0mm
Width tolerance:+/-2.0mm
Thickness tolerance:+/-0.5mm
Galvanized are available