Code 7306

OTHER TUBES, PIPES AND HOLLOW PROFILES (FOR EXAMPLE, OPEN SEAM OR WELDED, RIVETED OR SIMILARLY CLOSED), OF IRON OR 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:

line pipe of a kind used for oil or gas pipelines:

7306 11 welded, of stainless steel:

7306 19 other:

casing and tubing of a kind used in drilling for oil or gas:

7306 21 000 0 welded, of stainless steel

7306 29 000 0 other

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

7306 40 other, welded, of circular cross-section, of stainless steel:

7306 50 other, welded, of circular cross-section, of other alloy steel:

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

7306 61 of square or rectangular cross-section:

7306 69 of other non-circular cross-section:

7306 90 000 other: