Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7307.19.30.40Tariff line
Classification path
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
7307
Cast fittings
Other
Ductile fittings
Grooved-end fittings (including grooved couplings)
7307.19.30.40
Rates of duty
- General rate (Column 1)
- 5.6%
- Special
- Free (A*, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
- Column 2
- 45%
- Unit
- kg
- Printed page
- 2611
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%
- Section 232 (METALS)9903.82.02 · 50% · 钢衍生品 — Cast ductile iron or steel, fittings for tubes or pipes · from 2026-04-06