Code 7304 29 100

OTHER DRILL PIPES OF STAINLESS STEEL WITH OUTER DIAMETER NOT EXCEEDING 168. 3 MM

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:

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

7304 29 other:

7304 29 100 with outer diameter not exceeding 168.3 mm:

7304 29 100 1 casing and tubing pipe of steel with the minimum yield strength of 758 MPa or more

7304 29 100 2 casing and tubing pipe, designed for use in media containing hydrogen sulphide (H2S), of steel with the minimum yield strength of 517 MPa or more, OTTG

7304 29 100 3 casing pipe with streamline joint

7304 29 100 9 other