HS heading
7306Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel.
Sub-codes in this heading. Select one to see its duties, controls and binding rulings.
730611Line pipe of a kind used for oil or gas pipelines730619Other730621Casing and tubing of a kind used in drilling for oil or gas730629Other730630Other, welded, of circular cross-section, of iron or non-alloy steel730640Other, welded, of circular cross-section, of stainless steel730650Other, welded, of circular cross-section, of other alloy steel730661Other, welded, of non-circular cross-section730669Of other non-circular cross-section730690Other