I-beam
Negotiable
Min.Order:1
Xingtang Yuntong Hardware Products Sales Department
Steel grade: Q195,Q235, Q345
Specification: 100mm*68mm*4.5mm-300mm*128mm*11mm
Length:6-12m
Standard: GB/T706-1988
Steel grade: Q195,Q235, Q345
Specification: 100mm*68mm*4.5mm-300mm*128mm*11mm
10#-,12#,14#,16#,18#,20A/B#,22A/B#,30B#....
Length:6-12m
Standard: GB/T706-1988