7305.31.20

HTS 8

Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel › Longitudinally welded › Tapered pipes and tubes of steel principally used as parts of illuminating articles

Classification

HTS 10 Codes

1 code under 7305.31.20