Harmonized Tariff Schedule of the U.S. › Chapter 73 Articles of iron or steel
7307.23.00.30Tariff line
Classification path
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
7307
Other, of stainless steel
Butt welding fittings
Not machined, not tooled and not otherwise processed after forming
7307.23.00.30
Rates of duty
General rate (Column 1)5%
SpecialFree (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 245%
Unitkg
Free (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2612
Measure flags
for origin CN, entry date 2026-10-26 · base rate 5%
- Section 301 forced-labor tariff (12.5%)9903.05.90ExemptexemptGoods entered under a 232 heading (METALS) are exempt from the forced-labor 301 duty (note 52(f))
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 7307.23.00 is on L3
- 232 steel / aluminum / copper & derivatives9903.82.02Applies+50%General (all other countries) | Stainless steel, not cast, butt welding fittings for tubes or pipes
Confirmed total 80% · max 80%Full duty breakdown →