Code 7306 61 990

PIPES OF SQUARE OR RECTANGULAR CROSS-SECTION WITH WALL THICKNESS EXCEEDING 2 MM

SECTION XV. Base metals and articles of base metal

73 ARTICLES OF IRON OR STEEL

7306 Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel:

other, welded, of non-circular cross-section:

7306 61 of square or rectangular cross-section:

other:

7306 61 990 with wall thickness exceeding 2 mm:

7306 61 990 1 with attached fittings, suitable for delivery of gases or liquids, of a kind used on civil aircrafts

7306 61 990 9 other