CN 7304
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel
| Code | Description | Unit | Third-country duty | Source |
|---|---|---|---|---|
| Line pipe of a kind used for oil or gas pipelines | ||||
| 7304 11 | Of stainless steel | TARIC | ||
| 7304 11 00 10 | Of circular cross-section, of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 11 00 90 | Other | 0% | TARIC | |
| 7304 19 | Other | TARIC | ||
| 7304 19 10 | Of an external diameter not exceeding 168,3 mm | TARIC | ||
| 7304 19 10 20 | Of circular cross-section and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 19 10 80 | Other | 0% | TARIC | |
| 7304 19 30 | Of an external diameter exceeding 168,3 mm but not exceeding 406,4 mm | TARIC | ||
| 7304 19 30 20 | Of circular cross-section and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 19 30 80 | Other | 0% | TARIC | |
| 7304 19 90 00 | Of an external diameter exceeding 406,4 mm | 0% | TARIC | |
| Casing, tubing and drill pipe, of a kind used in drilling for oil or gas | ||||
| 7304 22 | Drill pipe of stainless steel | TARIC | ||
| 7304 22 00 20 | Of circular cross-section, of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 22 00 80 | Other | 0% | TARIC | |
| 7304 23 | Other drill pipe | TARIC | ||
| 7304 23 00 20 | Of circular cross-section, of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 23 00 80 | Other | 0% | TARIC | |
| 7304 24 | Other, of stainless steel | TARIC | ||
| 7304 24 00 20 | Of circular cross-section, of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 24 00 80 | Other | 0% | TARIC | |
| 7304 29 | Other | TARIC | ||
| 7304 29 10 | Of an external diameter not exceeding 168,3 mm | TARIC | ||
| 7304 29 10 20 | Of circular cross-section and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 29 10 80 | Other | 0% | TARIC | |
| 7304 29 30 | Of an external diameter exceeding 168,3 mm but not exceeding 406,4 mm | TARIC | ||
| 7304 29 30 20 | Of circular cross-section and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 29 30 80 | Other | 0% | TARIC | |
| 7304 29 90 | Of an external diameter exceeding 406,4 mm | TARIC | ||
| 7304 29 90 10 | Casings | 0% | TARIC | |
| 7304 29 90 90 | Other | 0% | TARIC | |
| Other, of circular cross-section, of iron or non-alloy steel | ||||
| 7304 31 | Cold-drawn or cold-rolled (cold-reduced) | TARIC | ||
| 7304 31 20 | Precision tubes | TARIC | ||
| 7304 31 20 30 | Of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 31 20 95 | Other | 0% | TARIC | |
| 7304 31 80 | Other | TARIC | ||
| 7304 31 80 30 | Of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 31 80 99 | Other | 0% | TARIC | |
| 7304 39 | Other | TARIC | ||
| 7304 39 50 | Threaded or threadable tubes (gas pipe) | TARIC | ||
| 7304 39 50 30 | Of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 39 50 99 | Other | 0% | TARIC | |
| Other, of an external diameter | ||||
| 7304 39 82 | Not exceeding 168,3 mm | TARIC | ||
| 7304 39 82 30 | With a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 39 82 99 | Other | 0% | TARIC | |
| 7304 39 83 | Exceeding 168,3 mm but not exceeding 406,4 mm | TARIC | ||
| 7304 39 83 20 | With a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 39 83 80 | Other | 0% | TARIC | |
| 7304 39 88 00 | Exceeding 406,4 mm | 0% | TARIC | |
| Other, of circular cross-section, of stainless steel | ||||
| 7304 41 | Cold-drawn or cold-rolled (cold-reduced) | TARIC | ||
| 7304 41 00 10 | With attached fittings, suitable for conducting gases or liquids, for use in civil aircraft | 0% | TARIC | |
| 7304 41 00 90 | Other | 0% | TARIC | |
| 7304 49 | Other | TARIC | ||
| 7304 49 83 | Of an external diameter not exceeding 168,3 mm | TARIC | ||
| 7304 49 83 10 | With attached fittings, suitable for conducting gases or liquids, for use in civil aircraft | 0% | TARIC | |
| 7304 49 83 90 | Other | 0% | TARIC | |
| 7304 49 85 | Of an external diameter exceeding 168,3 mm but not exceeding 406,4 mm | TARIC | ||
| 7304 49 85 10 | With attached fittings, suitable for conducting gases or liquids, for use in civil aircraft | 0% | TARIC | |
| 7304 49 85 90 | Other | 0% | TARIC | |
| 7304 49 89 | Of an external diameter exceeding 406,4 mm | TARIC | ||
| 7304 49 89 10 | With attached fittings, suitable for conducting gases or liquids, for use in civil aircraft | 0% | TARIC | |
| 7304 49 89 90 | Other | 0% | TARIC | |
| Other, of circular cross-section, of other alloy steel | ||||
| 7304 51 | Cold-drawn or cold-rolled (cold-reduced) | TARIC | ||
| 7304 51 10 00 | Straight and of uniform wall thickness, of alloy steel containing by weight not less than 0,9 % but not more than 1,15 % of carbon, not less than 0,5 % but not more than 2 % of chromium and, if present, not more than 0,5 % of molybdenum | 0% | TARIC | |
| Other | ||||
| 7304 51 81 00 | Precision tubes | 0% | TARIC | |
| 7304 51 89 | Other | TARIC | ||
| 7304 51 89 30 | Of an external diameter not exceeding 406,4 mm and with a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 51 89 99 | Other | 0% | TARIC | |
| 7304 59 | Other | TARIC | ||
| 7304 59 30 00 | Straight and of uniform wall thickness, of alloy steel containing by weight not less than 0,9 % but not more than 1,15 % of carbon, not less than 0,5 % but not more than 2 % of chromium and, if present, not more than 0,5 % of molybdenum | 0% | TARIC | |
| Other | ||||
| 7304 59 82 | Of an external diameter not exceeding 168,3 mm | TARIC | ||
| 7304 59 82 30 | With a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 59 82 99 | Other | 0% | TARIC | |
| 7304 59 83 | Of an external diameter exceeding 168,3 mm but not exceeding 406,4 mm | TARIC | ||
| 7304 59 83 20 | With a Carbon Equivalent Value (CEV) not exceeding 0,86 according to the International Institute of Welding (IIW) formula and chemical analysis | 0% | TARIC | |
| 7304 59 83 80 | Other | 0% | TARIC | |
| 7304 59 89 00 | Of an external diameter exceeding 406,4 mm | 0% | TARIC | |
| 7304 90 | Other | TARIC | ||
| 7304 90 00 10 | With attached fittings, suitable for conducting gases or liquids, for use in civil aircraft | 0% | TARIC | |
| Other | ||||
| 7304 90 00 91 | Tubes and pipes, of stainless steel | 0% | TARIC | |
| 7304 90 00 99 | Other | 0% | TARIC | |
The table scrolls sideways.
Source: European Commission (DG TAXUD), TARIC and Combined Nomenclature data as extracted on 1 October 2026. Heading 7304 in the TARIC consultation
Only the third-country duty is shown. Not shown: tariff preferences, quotas, suspensions, anti-dumping and other additional duties, import controls and the legal notes. The TARIC consultation lists the measures of each code.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.