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
In chapter 73, Articles of iron or steel. 17 rate lines, laid out as HTS Revision 20 (2026) prints them.
| HTS number | Description | Units | General | Special | Column 2 |
|---|---|---|---|---|---|
| 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: | ||||
| Line pipe of a kind used for oil or gas pipelines: | |||||
| 7305.11 | Longitudinally submerged arc welded: | ||||
| 7305.11.10 | Of iron or nonalloy steel | Free | 5.5% | ||
| 7305.11.10.30 | With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm | kg | |||
| 7305.11.10.60 | With an external diameter exceeding 609.6 mm | kg | |||
| 7305.11.50.00 | Of alloy steel | kg | Free | 10% | |
| 7305.12 | Other, longitudinally welded: | ||||
| 7305.12.10 | Of iron or nonalloy steel | Free | 5.5% | ||
| 7305.12.10.30 | With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm | kg | |||
| 7305.12.10.60 | With an external diameter exceeding 609.6 mm | kg | |||
| 7305.12.50.00 | Of alloy steel | kg | Free | 10% | |
| 7305.19 | Other: | ||||
| 7305.19.10 | Of iron or nonalloy steel | Free | 5.5% | ||
| 7305.19.10.30 | With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm | kg | |||
| 7305.19.10.60 | With an external diameter exceeding 609.6 mm | kg | |||
| 7305.19.50.00 | Of alloy steel | kg | Free | 10% | |
| 7305.20 | Casing of a kind used in drilling for oil or gas: | ||||
| Of iron or nonalloy steel: | |||||
| 7305.20.20.00 | Threaded or coupled | kg | Free | 20% | |
| 7305.20.40.00 | Other | kg | Free | 1% | |
| Of alloy steel: | |||||
| 7305.20.60.00 | Threaded or coupled | kg | Free | 28% | |
| 7305.20.80.00 | Other | kg | Free | 8.5% | |
| Other, welded: | |||||
| 7305.31 | Longitudinally welded: | ||||
| 7305.31.20.00 | Tapered pipes and tubes of steel principally used as parts of illuminating articles | kg | Free | 45% | |
| Other: | |||||
| 7305.31.40.00 | Of iron or nonalloy steel | kg | Free | 5.5% | |
| 7305.31.60 | Of alloy steel | Free | 10% | ||
| 7305.31.60.10 | Of stainless steel | kg | |||
| 7305.31.60.90 | Other | kg | |||
| 7305.39 | Other: | ||||
| 7305.39.10.00 | Of iron or nonalloy steel | kg | Free | 5.5% | |
| 7305.39.50.00 | Of alloy steel | kg | Free | 10% | |
| 7305.90 | Other: | ||||
| 7305.90.10.00 | Of iron or nonalloy steel | kg | Free | 5.5% | |
| 7305.90.50.00 | Of alloy steel | kg | Free | 10% |
Rates are quoted as printed. Each 8-digit number opens its own page with footnotes and cited chapter 99 headings.
Watch lines in heading 7305
Pick the 8 or 10 digit numbers you import and we email you the old and new text whenever a new HTS revision changes them.
See the alert plansChapter 99 headings cited in this heading
- 9903.90.09 cited by 2 lines
What this page leaves to your broker
This page quotes the schedule. It does not add the rates together, and it does not say whether a chapter 99 heading applies to a shipment: that turns on the country of origin, the dates and the U.S. notes to chapter 99. Section 301, Section 232 and other chapter 99 measures list the goods they cover in those notes and in Federal Register notices, so a line can be covered by a heading its footnotes never cite. A licensed customs broker makes the determination.
Built September 29, 2026 from HTS Revision 20 (2026) (USITC release 2026HTSRev20, published September 23, 2026, current since September 28, 2026). The schedule changes often; USITC's own site always has the current text.