HS 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.
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
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.
Subheadings
Child tariff lines and MFN rates
| HS code | Description | MFN rate |
|---|---|---|
| 7305-11 – Longitudinally submerged arc welded | MFN Free | |
| 7305-11-00-31 | Of an A.P.I. grade not exceeding X-52 | Free |
| 7305-11-00-32 | Of an A.P.I. grade greater than X-52 but not exceeding X-65 | Free |
| 7305-11-00-33 | Of an A.P.I. grade greater than X-65 but not exceeding X-70 | Free |
| 7305-11-00-34 | Of an A.P.I. grade greater than X-70 but not exceeding X-80 | Free |
| 7305-11-00-39 | Other | Free |
| 7305-11-00-41 | Of an A.P.I. grade not exceeding X-52 | Free |
| 7305-11-00-42 | Of an A.P.I. grade greater than X-52 but not exceeding X-65 | Free |
| 7305-11-00-43 | Of an A.P.I. grade greater than X-65 but not exceeding X-70 | Free |
| 7305-11-00-44 | Of an A.P.I. grade greater than X-70 but not exceeding X-80 | Free |
| 7305-11-00-49 | Other | Free |
| 7305-12 – Other, longitudinally welded | MFN Free | |
| 7305-12-00-31 | 7305-12-00-31 | Free |
| 7305-12-00-32 | Of an A.P.I. grade greater than X-52 but not exceeding X-65 | Free |
| 7305-12-00-33 | Of an A.P.I. grade greater than X-65 but not exceeding X-70 | Free |
| 7305-12-00-34 | Of an A.P.I. grade greater than X-70 but not exceeding X-80 | Free |
| 7305-12-00-39 | Other | Free |
| 7305-12-00-41 | Of an A.P.I. grade not exceeding X-52 | Free |
| 7305-12-00-42 | Of an A.P.I. grade greater than X-52 but not exceeding X-65 | Free |
| 7305-12-00-43 | Of an A.P.I. grade greater than X-65 but not exceeding X-70 | Free |
| 7305-12-00-44 | Of an A.P.I. grade greater than X-70 but not exceeding X-80 | Free |
| 7305-12-00-49 | Other | Free |
| 7305-19 – Other | MFN Free | |
| 7305-19-00-31 | Of an A.P.I. grade not exceeding X-52 | Free |
| 7305-19-00-32 | Of an A.P.I. grade greater than X-52 but not exceeding X-65 | Free |
| 7305-19-00-33 | Of an A.P.I. grade greater than X-65 but not exceeding X-70 | Free |
| 7305-19-00-34 | Of an A.P.I. grade greater than X-70 but not exceeding X-80 | Free |
| 7305-19-00-39 | Other | Free |
| 7305-19-00-41 | Of an A.P.I. grade not exceeding X-52 | Free |
| 7305-19-00-42 | Of an A.P.I. grade greater than X-52 but not exceeding X-65 | Free |
| 7305-19-00-43 | Of an A.P.I. grade greater than X-65 but not exceeding X-70 | Free |
| 7305-19-00-44 | Of an A.P.I. grade greater than X-70 but not exceeding X-80 | Free |
| 7305-19-00-49 | Other | Free |
| 7305-20 – Casing of a kind used in drilling for oil or gas | MFN Free | |
| 7305-20-00-00 | Casing of a kind used in drilling for oil or gas | Free |
| 7305-31 – Longitudinally welded | MFN Free | |
| 7305-31-00-11 | Standard pipes | Free |
| 7305-31-00-19 | Other | Free |
| 7305-31-00-20 | Of alloy steel | Free |
| 7305-39 – Other | MFN Free | |
| 7305-39-00-20 | Of iron or non-alloy steel | Free |
| 7305-39-00-30 | Of alloy steel | Free |
| 7305-90 – Other | MFN Free | |
| 7305-90-00-10 | Of iron or non-alloy steel | Free |
| 7305-90-00-20 | Of alloy steel | Free |
Top importers in this heading
49 Canadian companies imported goods under heading 73.05 according to the CBSA Canadian Importers Database, 2023 data.
Most frequent importers
- FLUOR CANADA LTD. - Alberta - 3 codes
- IRACORE INTERNATIONAL - MINNESOTA, LLC - Minnesota - 2 codes
- PACIFICA PILING LIMITED PARTNERSHIP - British Columbia - 2 codes
- PUSAN PIPE AMERICA, INC. - California - 2 codes
- SYNCRUDE CANADA LTD - Alberta - 2 codes
- TUYAUX ET MATERIAUX DEFONDATION LTEE - Quebec - 2 codes
- A. M. CASTLE & CO. CANADA INC. - Ontario - 1 codes
- ALLSTEEL FABRICATION INC. - Ontario - 1 codes
- ARMOR ALLOYS CALGARY LTD. - Alberta - 1 codes
- BUTTING CANADA LTD. - Alberta - 1 codes