Code 7306 30

OTHER TUBES, PIPES AND OTHER HOLLOW PROFILES, OF CIRCULAR CROSS-SECTION, OF IRON OR NON-ALLOY STEEL

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:

7306 30 other, welded, of circular cross-section, of iron or non-alloy steel:

precision piping with wall thickness:

7306 30 110 0 not exceeding 2 mm

7306 30 190 exceeding 2 mm:

other:

threaded or threadable pipe (gas pipe):

7306 30 410 zinc-plated:

7306 30 490 other:

other, of outer diameter of:

not exceeding 168.3 mm:

7306 30 720 zinc-plated:

7306 30 770 other:

7306 30 800 0 exceeding 168.3 mm, but not exceeding 406.4 mm