I Beam/H Beam

Carbon U channel steel

Carbon C channel steel

ASTM 201.304.316.308.430.Etc,Stainless Steel H-beam

ASTM 201.304.316.308.430.Etc,Stainless Steel Channel

SM490 H-beam

ST37-2 I-beam

A179 I-beam

347H,304N,316L,316N,910 Etc,Stainless Steel Channel

201.202.904.904L Etc,Stainless Steel Channel

SS400 H-beam