HS CodesXV · Base metals and articles of base metal73 · Articles of iron or steel7306730690730690Chapter 73Copy pageOtherDescriptionOther tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel : OtherWas this page helpful?YesNoPrevious730669Of other non-circular cross-sectionNextOf non-malleable cast iron730711