Code 7304 31 800

OTHER, OF CIRCULAR CROSS-SECTION OF IRON OR NON-ALLOY STEEL, COLD-DRAWN OR COLD-ROLLED, OTHER

SECTION XV. Base metals and articles of base metal

73 ARTICLES OF IRON OR STEEL

7304 Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:

other, of circular cross-section, of iron or non-alloy steel:

7304 31 cold-drawn or cold-rolled (cold-reduced):

7304 31 800 other:

7304 31 800 1 with attached fittings, suitable for delivery of gases or liquids, of a kind used on civil aircrafts

7304 31 800 9 other