HTS heading 7307: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
Heading 7307 of the US Harmonized Tariff Schedule covers Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 7307 at a glance
- 20 rated tariff lines; 2 duty-free at the general (MFN) rate.
- Ad valorem general rates from 3.2% to 6.2%.
- Section 301 (products of China): 20 of 20 lines on a list in effect (List 3).
Goods named in this heading (official line texts): Of nonmalleable cast iron, Ductile fittings, Not machined, not tooled and not otherwise processed after forging, Sleeves (couplings), Butt welding fittings, Of iron or nonalloy steel, Of alloy steel (except stainless steel), Sleeves (couplings), Of iron or nonalloy steel, Of alloy steel (except stainless steel), With an inside diameter of 360 mm or more, Of iron or nonalloy steel, Of alloy steel (.
Subheadings (6-digit)
- 7307.11: Cast fittings (1 line)
- 7307.19: Other (2 lines)
- 7307.21: Flanges (2 lines)
- 7307.22: Threaded elbows, bends and sleeves (2 lines)
- 7307.23: Other, of stainless steel (1 line)
- 7307.29: Other, of stainless steel (1 line)
- 7307.91: Not machined, not tooled and not otherwise processed after forging (3 lines)
- 7307.92: Threaded elbows, bends and sleeves (2 lines)
- 7307.93: With an inside diameter of less than 360 mm (3 lines)
- 7307.99: Not machined, not tooled and not otherwise processed after forging (3 lines)
All tariff lines in heading 7307
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 7307.11.00 | Cast fittings: Of nonmalleable cast iron | 4.8% | List 3 +25% | |
| 7307.19.30 | Other: Ductile fittings | 5.6% | List 3 +25% | |
| 7307.19.90 | Other: Other | 6.2% | List 3 +25% | |
| 7307.21.10 | Not machined, not tooled and not otherwise processed after forging | 3.3% | List 3 +25% | |
| 7307.21.50 | Flanges: Other | 5.6% | List 3 +25% | |
| 7307.22.10 | Threaded elbows, bends and sleeves: Sleeves (couplings) | Free | List 3 +25% | |
| 7307.22.50 | Threaded elbows, bends and sleeves: Other | 6.2% | List 3 +25% | |
| 7307.23.00 | Other, of stainless steel: Butt welding fittings | 5% | List 3 +25% | |
| 7307.29.00 | Other, of stainless steel: Other | 5% | List 3 +25% | |
| 7307.91.10 | Not machined, not tooled and not otherwise processed after forging: Of iron or nonalloy steel | 3.3% | List 3 +25% | |
| 7307.91.30 | Of alloy steel (except stainless steel) | 3.2% | List 3 +25% | |
| 7307.91.50 | Flanges: Other | 5.5% | List 3 +25% | |
| 7307.92.30 | Threaded elbows, bends and sleeves: Sleeves (couplings) | Free | List 3 +25% | |
| 7307.92.90 | Threaded elbows, bends and sleeves: Other | 6.2% | List 3 +25% | |
| 7307.93.30 | With an inside diameter of less than 360 mm: Of iron or nonalloy steel | 6.2% | List 3 +25% | |
| 7307.93.60 | Of alloy steel (except stainless steel) | 5.5% | List 3 +25% | |
| 7307.93.90 | With an inside diameter of 360 mm or more | 4.3% | List 3 +25% | |
| 7307.99.10 | Not machined, not tooled and not otherwise processed after forging: Of iron or nonalloy steel | 3.7% | List 3 +25% | |
| 7307.99.30 | Of alloy steel (except stainless steel) | 3.2% | List 3 +25% | |
| 7307.99.50 | Other: Other | 4.3% | List 3 +25% |
All of chapter 73 · Chapter 73 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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