HS CodesXV · Base metals and articles of base metal73 · Articles of iron or steel7304730459730459Chapter 73Copy pageOtherDescriptionTubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel : Other, of circular cross-section, of other alloy steel : OtherWas this page helpful?YesNoPrevious730451Cold-drawn or cold-rolled (cold-reduced)NextOther730490