Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7307.91.50.70Tariff line
Classification path
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
7307
Other
Flanges
Other
With an inside diameter of 360 mm or more
Of alloy steel (except stainless steel)
7307.91.50.70
Rates of duty
- General rate (Column 1)
- 5.5%
- Special
- Free (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG) 2.75% (JP)
- Column 2
- 45%
- Unit
- kg
- Printed page
- 2613
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%
- Section 232 (METALS)9903.82.02 · 50% · 钢衍生品 — Iron or steel (other than stainless), not cast, flanges for tubes or pipes, not forged or forged and machined, tooled and processed after forging · from 2026-04-06
- AD/CVD: 4 case(s) tied to this lineA470815, A475835, A533871, C533872