HTS 7307
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
Chapters › 7307
Chapter 99 measures listing products under 7307
Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum, steel, or copper
19 listed productsExcept for articles classifiable in chapters 72, 73, 74 or 76, articles where the weight of the applicable metal is less than 15 percent of the weight of the imported article, as provided for in subdivision (c) of U.S. note 16 to this subchapter
19 listed productsExcept as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided…
China20 listed productsArticles the product of the Russian Federation, as provided for in U.S. note 30(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(d) to this subchapter
Russia1 listed product
Lines under 7307
| HTS | Description | General | Column 2 |
|---|---|---|---|
| 7307.11.00 | Of nonmalleable cast iron | 4.8% | 25% |
| 7307.11.00.30 | For threaded pipe | ||
| 7307.11.00.45 | For cast-iron soil pipe | ||
| 7307.11.00.60 | Other | ||
| 7307.19 | Other: | ||
| 7307.19.30 | Ductile fittings | 5.6% | 45% |
| 7307.19.30.40 | Grooved-end fittings (including grooved couplings) | ||
| 7307.19.30.60 | Threaded | ||
| 7307.19.30.70 | With mechanical, push-on (rubber compression) or flanged joints attached | ||
| 7307.19.30.85 | Other | ||
| 7307.19.90 | Other | 6.2% | 45% |
| 7307.19.90.30 | Unions | ||
| 7307.19.90.40 | Grooved-end fittings (including grooved couplings) | ||
| 7307.19.90.60 | Threaded | ||
| 7307.19.90.80 | Other | ||
| 7307.21 | Flanges: | ||
| 7307.21.10.00 | Not machined, not tooled and not otherwise processed after forging | 3.3% | 34% |
| 7307.21.50.00 | Other | 5.6% | 45% |
| 7307.22 | Threaded elbows, bends and sleeves: | ||
| 7307.22.10.00 | Sleeves (couplings) | Free | 45% |
| 7307.22.50.00 | Other | 6.2% | 45% |
| 7307.23.00 | Butt welding fittings | 5% | 45% |
| 7307.23.00.30 | Not machined, not tooled and not otherwise processed after forming | ||
| 7307.23.00.90 | Other | ||
| 7307.29.00 | Other | 5% | 45% |
| 7307.29.00.30 | Nipples | ||
| 7307.29.00.90 | Other | ||
| 7307.91 | Flanges: | ||
| 7307.91.10.00 | Of iron or nonalloy steel | 3.3% | 25% |
| 7307.91.30.00 | Of alloy steel (except stainless steel) | 3.2% | 33% |
| 7307.91.50 | Other | 5.5% | 45% |
| 7307.91.50.10 | Of iron or nonalloy steel | ||
| 7307.91.50.30 | Of alloy steel (except stainless steel) | ||
| 7307.91.50.50 | Of iron or nonalloy steel | ||
| 7307.91.50.70 | Of alloy steel (except stainless steel) | ||
| 7307.92 | Threaded elbows, bends and sleeves: | ||
| 7307.92.30 | Sleeves (couplings) | Free | 45% |
| 7307.92.30.10 | Of iron or nonalloy steel | ||
| 7307.92.30.30 | Of alloy steel (except stainless steel) | ||
| 7307.92.90.00 | Other | 6.2% | 45% |
| 7307.93 | Butt welding fittings: | ||
| 7307.93.30 | Of iron or nonalloy steel | 6.2% | 45% |
| 7307.93.30.10 | Not machined, not tooled and not otherwise processed after forging | ||
| 7307.93.30.40 | Other | ||
| 7307.93.60.00 | Of alloy steel (except stainless steel) | 5.5% | 45% |
| 7307.93.90 | With an inside diameter of 360 mm or more | 4.3% | 45% |
| 7307.93.90.10 | Not machined, not tooled and not otherwise processed after forging | ||
| 7307.93.90.40 | Other | ||
| 7307.93.90.60 | Of alloy steel (except stainless steel) | ||
| 7307.99 | Other: | ||
| 7307.99.10.00 | Of iron or nonalloy steel | 3.7% | 25% |
| 7307.99.30.00 | Of alloy steel (except stainless steel) | 3.2% | 33% |
| 7307.99.50 | Other | 4.3% | 45% |
| 7307.99.50.15 | Nipples | ||
| 7307.99.50.45 | Other | ||
| 7307.99.50.60 | Of alloy steel (except stainless steel) |