Articles of Iron or Steel · $50.5M monthly imports · 100% from 1 countries · Updated daily from USITC
General
5.6%
Special
Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2
45%
Trade Agreement Eligibility
Notes
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Monthly Imports
$50.5M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
13 rulings — · 0 reg · 0 cases
Global Rates
🇺🇸 5.6%
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 3 NCM codes
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-30 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
Iron and steel articles
Active — 25% on steel, 25% on aluminum (aluminum raised from 10% to 25% effective March 12, 2025)
Effective 2018-03-23
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 7307.19.30 | Ductile fittings | 5.6% |
| 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 | — |
The tariff classification of cast iron flange adaptor fittings from People's Republic of China.
Internal Advice 23/94; Longbody Transition Adapter, Pipe Fitting, Gland With Rubber Gasket for Connecting Pipes and Tubes and Pipes and Valves; Ductile Base Metal Fitting for Repairing Pipelines; Chapter 73, Additional U.S. Note 1, Heading 7307 Dear Sir:
The tariff classification of ductile iron flanges and ductile iron handwheels from China.
The tariff classification of cast iron flange adaptor fitting and retainer gland from People's Republic of China.
Protest 1901-98-100023; cast iron connectors and conduit fittings.
The tariff classification of ductile iron couplings from India and China.
The tariff classification of an exhaust pipe flange from South Korea
The tariff classification of cast iron pipe couplings from Saudi Arabia.
Protest No. 1101-93-100049; Ductile Iron, Grey Iron, and Aluminum Fence Fittings; HQ 953376; Explanatory Note 73.07; Explanatory Note 76.09; 8302.10.60
The tariff classification of cast pipe fittings from China.
Modification of HQ H276962; classification of ductile iron bolt rings and stainless steel bolt rings
Request for reconsideration of NY N077237; classification of ductile iron bolt rings and stainless steel bolt rings
Application for Further Review of Protest No. 5501-19-100826; Tariff classification of various types of ductile iron castings including coupling barrels, Powermax barrels, coupling glands, Powermax glands and saddles
DUCTILE FITTINGS OF IRON OR STEEL, CAST
Census Bureau export classification matching this HTS import code.
