Heading 7305
Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Casing of a kind used in drilling for oil or gas
44 tariff items under this heading · Chapter 73 — Articles of iron or steel
7305.11.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc weldedMFN Free7305.11.00.31Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 610 mm:
- Of an A.P.I. grade not exceeding X-52MFN Free7305.11.00.32Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 610 mm:
- Of an A.P.I. grade greater than X-52 but not exceeding X-65MFN Free7305.11.00.33Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 610 mm:
- Of an A.P.I. grade greater than X-65 but not exceeding X-70MFN Free7305.11.00.34Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 610 mm:
- Of an A.P.I. grade greater than X-70 but not exceeding X-80MFN Free7305.11.00.39Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter not exceeding 610 mm:
- OtherMFN Free7305.11.00.41Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 610 mm:
- Of an A.P.I. grade not exceeding X-52MFN Free7305.11.00.42Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 610 mm:
- Of an A.P.I. grade greater than X-52 but not exceeding X-65MFN Free7305.11.00.43Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 610 mm:
- Of an A.P.I. grade greater than X-65 but not exceeding X-70MFN Free7305.11.00.44Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 610 mm:
- Of an A.P.I. grade greater than X-70 but not exceeding X-80MFN Free7305.11.00.49Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Longitudinally submerged arc welded - Of an external diameter exceeding 610 mm:
- OtherMFN Free7305.12.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally weldedMFN Free7305.12.00.31Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 509 mm:
- Of an A.P.I. grade not exceeding X-52MFN Free7305.12.00.32Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 509 mm:
- Of an A.P.I. grade greater than X-52 but not exceeding X-65MFN Free7305.12.00.33Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 509 mm:
- Of an A.P.I. grade greater than X-65 but not exceeding X-70MFN Free7305.12.00.34Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 509 mm:
- Of an A.P.I. grade greater than X-70 but not exceeding X-80MFN Free7305.12.00.39Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter not exceeding 509 mm:
- OtherMFN Free7305.12.00.41Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter exceeding 509 mm:
- Of an A.P.I. grade not exceeding X-52MFN Free7305.12.00.42Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter exceeding 509 mm:
- Of an A.P.I. grade greater than X-52 but not exceeding X-65MFN Free7305.12.00.43Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter exceeding 509 mm:
- Of an A.P.I. grade greater than X-65 but not exceeding X-70MFN Free7305.12.00.44Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter exceeding 509 mm:
- Of an A.P.I. grade greater than X-70 but not exceeding X-80MFN Free7305.12.00.49Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other, longitudinally welded - Of an external diameter exceeding 509 mm:
- OtherMFN Free7305.19.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - OtherMFN Free7305.19.00.31Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 610 mm: - Of an A.P.I. grade not exceeding X-52MFN Free7305.19.00.32Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 610 mm: - Of an A.P.I. grade greater than X-52 but not exceeding X-65MFN Free7305.19.00.33Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 610 mm: - Of an A.P.I. grade greater than X-65 but not exceeding X-70MFN Free7305.19.00.34Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 610 mm: - Of an A.P.I. grade greater than X-70 but not exceeding X-80MFN Free7305.19.00.39Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter not exceeding 610 mm: - OtherMFN Free7305.19.00.41Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 610 mm: - Of an A.P.I. grade not exceeding X-52MFN Free7305.19.00.42Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 610 mm: - Of an A.P.I. grade greater than X-52 but not exceeding X-65MFN Free7305.19.00.43Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 610 mm: - Of an A.P.I. grade greater than X-65 but not exceeding X-70MFN Free7305.19.00.44Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 610 mm: - Of an A.P.I. grade greater than X-70 but not exceeding X-80MFN Free7305.19.00.49Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Line pipe of a kind used for oil or gas pipelines: - Other - Of an external diameter exceeding 610 mm: - OtherMFN Free7305.20.00.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Casing of a kind used in drilling for oil or gasMFN Free7305.31.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Longitudinally weldedMFN Free7305.31.00.11Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Longitudinally welded - Of iron or non-alloy steel: - Standard pipesMFN Free7305.31.00.19Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Longitudinally welded - Of iron or non-alloy steel: - OtherMFN Free7305.31.00.20Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Longitudinally welded - Of alloy steelMFN Free7305.39.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - OtherMFN Free7305.39.00.20Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Other - Of iron or non-alloy steelMFN Free7305.39.00.30Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other, welded: - Other - Of alloy steelMFN Free7305.90.00Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - OtherMFN Free7305.90.00.10Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other - Of iron or non-alloy steelMFN Free7305.90.00.20Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4 mm, of iron or steel. - Other - Of alloy steelMFN Free