HTS Index

HTS 7304

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

General rateNot stated for this line
What most imports pay — countries with normal trade relations, which is nearly all of them.
Special rateNot stated for this line
Only under a trade programme or agreement, and only if the goods qualify. The codes name the programmes.
Column 2 rateNot stated for this line
Only for the few countries without normal trade relations.

This line states no general duty rate, and none is inherited from the lines above it. That is not the same as duty-free: lines in Chapters 98 and 99 are provisions and qualifiers rather than ordinary commodities, and a rate may be stated elsewhere. Check the heading before assuming anything.

Additional duties may apply

This line references Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate above and depend on where the goods were made. The rate shown here is therefore not the whole story for every origin.

What the Chapter 99 provisions are

Statistical breakouts

The 10-digit lines under this code. They are reporting categories; the duty is the one above unless a line states its own.

CodeDescriptionUnitsRate
7304.11.00Of stainless steel—Free
7304.11.00.20Having an outside diameter not exceeding 114.3 mmkgFree
7304.11.00.50Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmkgFree
7304.11.00.80Having an outside diameter exceeding 406.4 mmkgFree
7304.19Other—see above
7304.19.10Of iron or nonalloy steel—Free
7304.19.10.20Having an outside diameter not exceeding 114.3 mmkgFree
7304.19.10.30Having an outside diameter exceeding 114.3 mm but less than 215.9 mmkgFree
7304.19.10.45Having a wall thickness less than 12.7 mmkgFree
7304.19.10.60Having a wall thickness of 12.7 mm or morekgFree
7304.19.10.80Having an outside diameter exceeding 406.4 mmkgFree
7304.19.50Of other alloy steel—Free
7304.19.50.20Having an outside diameter not exceeding 114.3 mmkgFree
7304.19.50.50Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmkgFree
7304.19.50.80Having an outside diameter exceeding 406.4 mmkgFree
7304.22.00Drill pipe of stainless steel—Free
7304.22.00.30Having a wall thickness not exceeding 9.5 mmkgFree
7304.22.00.45Having a wall thickness exceeding 9.5 mmkgFree
7304.22.00.60Having an outside diameter exceeding 168.3 mmkgFree
7304.23Other drill pipe—see above
7304.23.30.00Of iron or nonalloy steelkgFree
7304.23.60Of alloy steel—Free
7304.23.60.30Having a wall thickness not exceeding 9.5 mmkgFree
7304.23.60.45Having a wall thickness exceeding 9.5 mmkgFree
7304.23.60.60Having an outside diameter exceeding 168.3 mmkgFree
7304.24Other, of stainless steel—see above
7304.24.30Threaded or coupled—Free
7304.24.30.10Having a wall thickness less than 12.7 mmkgFree
7304.24.30.20Having a wall thickness of 12.7 mm or morekgFree
7304.24.30.30Having a wall thickness less than 12.7 mmkgFree
7304.24.30.40Having a wall thickness of 12.7 mm or morekgFree
7304.24.30.45Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mmkgFree
7304.24.30.80Having an outside diameter exceeding 406.4 mmkgFree
7304.24.40Other—Free
7304.24.40.10Having a wall thickness less than 12.7 mmkgFree
7304.24.40.20Having a wall thickness of 12.7 mm or morekgFree
7304.24.40.30Having a wall thickness less than 12.7 mmkgFree
7304.24.40.40Having a wall thickness of 12.7 mm or morekgFree
7304.24.40.50Having a wall thickness less than 12.7 mmkgFree
7304.24.40.60Having a wall thickness of 12.7 mm or morekgFree
7304.24.40.80Having an outside diameter exceeding 406.4 mmkgFree
7304.24.60Tubing—Free
7304.24.60.15Having a wall thickness not exceeding 9.5 mmkgFree
7304.24.60.30Having a wall thickness exceeding 9.5 mmkgFree
7304.24.60.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mmkgFree
7304.24.60.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mmkgFree
7304.24.60.75Having an outside diameter exceeding 406.4 mmkgFree
7304.29Other—see above
7304.29.10Threaded or coupled—Free
7304.29.10.10Having a wall thickness less than 12.7 mmkgFree
7304.29.10.20Having a wall thickness of 12.7 mm or morekgFree
7304.29.10.30Having a wall thickness less than 12.7 mmkgFree
7304.29.10.40Having a wall thickness of 12.7 mm or morekgFree
7304.29.10.50Having a wall thickness less than 12.7 mmkgFree
7304.29.10.60Having a wall thickness of 12.7 mm or morekgFree
7304.29.10.80Having an outside diameter exceeding 406.4 mmkgFree
7304.29.20Other—Free
7304.29.20.10Having a wall thickness less than 12.7 mmkgFree
7304.29.20.20Having a wall thickness of 12.7 mm or morekgFree
7304.29.20.30Having a wall thickness less than 12.7 mmkgFree
7304.29.20.40Having a wall thickness of 12.7 mm or morekgFree
7304.29.20.50Having a wall thickness less than 12.7 mmkgFree
7304.29.20.60Having a wall thickness of 12.7 mm or morekgFree
7304.29.20.80Having an outside diameter exceeding 406.4 mmkgFree
7304.29.31Threaded or coupled—Free
7304.29.31.10Having a wall thickness less than 12.7 mmkgFree
7304.29.31.20Having a wall thickness of 12.7 mm or morekgFree
7304.29.31.30Having a wall thickness less than 12.7 mmkgFree
7304.29.31.40Having a wall thickness of 12.7 mm or morekgFree
7304.29.31.50Having a wall thickness less than 12.7 mmkgFree
7304.29.31.60Having a wall thickness of 12.7 mm or morekgFree
7304.29.31.80Having an outside diameter exceeding 406.4 mmkgFree
7304.29.41Other—Free
7304.29.41.10Having a wall thickness less than 12.7 mmkgFree
7304.29.41.20Having a wall thickness of 12.7 mm or morekgFree
7304.29.41.30Having a wall thickness less than 12.7 mmkgFree
7304.29.41.40Having a wall thickness of 12.7 mm or morekgFree
7304.29.41.50Having a wall thickness less than 12.7 mmkgFree
7304.29.41.60Having a wall thickness of 12.7 mm or morekgFree
7304.29.41.80Having an outside diameter exceeding 406.4 mmkgFree
7304.29.50Of iron or nonalloy steel—Free
7304.29.50.15Having a wall thickness not exceeding 9.5 mmkgFree
7304.29.50.30Having a wall thickness exceeding 9.5 mmkgFree
7304.29.50.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mmkgFree
7304.29.50.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mmkgFree
7304.29.50.75Having an outside diameter exceeding 406.4 mmkgFree
7304.29.61Of other alloy steel—Free
7304.29.61.15Having a wall thickness not exceeding 9.5 mmkgFree
7304.29.61.30Having a wall thickness exceeding 9.5 mmkgFree
7304.29.61.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mmkgFree
7304.29.61.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mmkgFree
7304.29.61.75Having an outside diameter exceeding 406.4 mmkgFree
7304.31Cold-drawn or cold-rolled (cold-reduced)—see above
7304.31.30.00Hollow barskgFree
7304.31.60Other—Free
7304.31.60.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaterskgFree
7304.31.60.50OtherkgFree
7304.39.00Other—Free
7304.39.00.02Having an outside diameter less than 38.1 mmkgFree
7304.39.00.04Having an outside diameter of 38.1 mm or more but less than 190.5 mmkgFree
7304.39.00.06Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mmkgFree
7304.39.00.08Having an outside diameter exceeding 285.8 mmkgFree
7304.39.00.16Galvanized, having an outside diameter not exceeding 114.3 mmkgFree
7304.39.00.20Having an outside diameter less than 38.1 mmkgFree
7304.39.00.24Having a wall thickness less than 6.4 mmkgFree
7304.39.00.28Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mmkgFree
7304.39.00.32Having a wall thickness exceeding 12.7 mmkgFree
7304.39.00.36Having a wall thickness less than 12.7 mmkgFree
7304.39.00.40Having a wall thickness of 12.7 mm or more but less than 19 mmkgFree
7304.39.00.44Having a wall thickness of 19 mm or morekgFree
7304.39.00.48Having a wall thickness less than 12.7 mmkgFree
7304.39.00.52Having a wall thickness of 12.7 mm or more but less than 19 mmkgFree
7304.39.00.56Having a wall thickness of 19 mm or morekgFree
7304.39.00.62Having a wall thickness less than 12.7 mmkgFree
7304.39.00.68Having a wall thickness of 12.7 mm or more but less than 19 mmkgFree
7304.39.00.72Having a wall thickness of 19 mm or morekgFree
7304.39.00.76Having a wall thickness less than 19 mmkgFree
7304.39.00.80Having a wall thickness of 19 mm or morekgFree
7304.41Cold-drawn or cold-rolled (cold-reduced)—see above
7304.41.30Of an external diameter of less than 19 mm—Free
7304.41.30.05Of high-nickel alloy steelkgFree
7304.41.30.15Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaterskgFree
7304.41.30.45OtherkgFree
7304.41.60Other—Free
7304.41.60.05Of high-nickel alloy steelkgFree
7304.41.60.15Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaterskgFree
7304.41.60.45OtherkgFree
7304.49.00Other—Free
7304.49.00.05Of high-nickel alloy steelkgFree
7304.49.00.15Hollow barskgFree
7304.49.00.45Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaterskgFree
7304.49.00.60OtherkgFree
7304.51Cold-drawn or cold-rolled (cold-reduced)—see above
7304.51.10.00Suitable for use in the manufacture of ball or roller bearingskgFree
7304.51.50Other—Free
7304.51.50.05Of high-nickel alloy steelkgFree
7304.51.50.15Of heat-resisting steelkgFree
7304.51.50.45OtherkgFree
7304.51.50.60OtherkgFree
7304.59Other—see above
7304.59.10.00Suitable for use in the manufacture of ball or roller bearingskgFree
7304.59.20Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters—Free
7304.59.20.30Of heat-resisting steelkgFree
7304.59.20.40Having an outside diameter less than 38.1 mmkgFree
7304.59.20.45Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mmkgFree
7304.59.20.55Having an outside diameter exceeding 114.3 mm but less than 190.5 mmkgFree
7304.59.20.60Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mmkgFree
7304.59.20.70Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mmkgFree
7304.59.20.80Having an outside diameter exceeding 406.4 mmkgFree
7304.59.60.00Of heat-resisting steelkgFree
7304.59.80Other—Free
7304.59.80.10Having an outside diameter less than 38.1 mmkgFree
7304.59.80.15Having a wall thickness less than 6.4 mmkgFree
7304.59.80.20Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mmkgFree
7304.59.80.25Having a wall thickness exceeding 12.7 mmkgFree
7304.59.80.30Having a wall thickness less than 12.7 mmkgFree
7304.59.80.35Having a wall thickness of 12.7 mm or more but less than 19 mmkgFree
7304.59.80.40Having a wall thickness of 19 mm or morekgFree
7304.59.80.45Having a wall thickness less than 12.7 mmkgFree
7304.59.80.50Having a wall thickness of 12.7 mm or more but less than 19 mmkgFree
7304.59.80.55Having a wall thickness of 19 mm or morekgFree
7304.59.80.60Having a wall thickness less than 12.7 mmkgFree
7304.59.80.65Having a wall thickness of 12.7 mm or more but less than 19 mmkgFree
7304.59.80.70Having a wall thickness of 19 mm or morekgFree
7304.59.80.80Having an outside diameter exceeding 406.4 mmkgFree
7304.90Other—see above
7304.90.10.00Of iron or nonalloy steelkgFree
7304.90.30.00Of alloy steelkgFree
7304.90.50.00Of iron or nonalloy steelkgFree
7304.90.70.00Of alloy steelkgFree

What changed

No recorded change to this line since we began reading the schedule daily. That is the ordinary state: USITC revises it fifteen to eighteen times a year, and most codes are untouched in any given revision.

Email me when this code changes

One email if the duty on 7304 moves, or the line is reworded or withdrawn. USITC publishes revisions without a calendar, and a rate change applies to goods entered from the day it takes effect.

Double opt-in. One email per change, unsubscribe in one click. No newsletter. Privacy policy.

Before you rely on this

Classification and the duties that finally apply to a shipment are a licensed customs broker's call. This page publishes the schedule as USITC does; it does not calculate what an entry will cost.

Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Re-checked daily.