Chapters › 7304 › 7304.29

HTS 7304.29

Other

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel › Casing, tubing and drill pipe, of a kind used in drilling for oil or gas

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 7304.29

Lines under 7304.29

HTSDescriptionGeneralColumn 2
7304.29.10Threaded or coupledFree20%
7304.29.10.10Having a wall thickness less than 12.7 mm
7304.29.10.20Having a wall thickness of 12.7 mm or more
7304.29.10.30Having a wall thickness less than 12.7 mm
7304.29.10.40Having a wall thickness of 12.7 mm or more
7304.29.10.50Having a wall thickness less than 12.7 mm
7304.29.10.60Having a wall thickness of 12.7 mm or more
7304.29.10.80Having an outside diameter exceeding 406.4 mm
7304.29.20OtherFree1%
7304.29.20.10Having a wall thickness less than 12.7 mm
7304.29.20.20Having a wall thickness of 12.7 mm or more
7304.29.20.30Having a wall thickness less than 12.7 mm
7304.29.20.40Having a wall thickness of 12.7 mm or more
7304.29.20.50Having a wall thickness less than 12.7 mm
7304.29.20.60Having a wall thickness of 12.7 mm or more
7304.29.20.80Having an outside diameter exceeding 406.4 mm
7304.29.31Threaded or coupledFree28%
7304.29.31.10Having a wall thickness less than 12.7 mm
7304.29.31.20Having a wall thickness of 12.7 mm or more
7304.29.31.30Having a wall thickness less than 12.7 mm
7304.29.31.40Having a wall thickness of 12.7 mm or more
7304.29.31.50Having a wall thickness less than 12.7 mm
7304.29.31.60Having a wall thickness of 12.7 mm or more
7304.29.31.80Having an outside diameter exceeding 406.4 mm
7304.29.41OtherFree8.5%
7304.29.41.10Having a wall thickness less than 12.7 mm
7304.29.41.20Having a wall thickness of 12.7 mm or more
7304.29.41.30Having a wall thickness less than 12.7 mm
7304.29.41.40Having a wall thickness of 12.7 mm or more
7304.29.41.50Having a wall thickness less than 12.7 mm
7304.29.41.60Having a wall thickness of 12.7 mm or more
7304.29.41.80Having an outside diameter exceeding 406.4 mm
7304.29.50Of iron or nonalloy steelFree25%
7304.29.50.15Having a wall thickness not exceeding 9.5 mm
7304.29.50.30Having a wall thickness exceeding 9.5 mm
7304.29.50.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mm
7304.29.50.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm
7304.29.50.75Having an outside diameter exceeding 406.4 mm
7304.29.61Of other alloy steelFree35%
7304.29.61.15Having a wall thickness not exceeding 9.5 mm
7304.29.61.30Having a wall thickness exceeding 9.5 mm
7304.29.61.45Having an outside diameter exceeding 114.3 mm but less than 215.9 mm
7304.29.61.60Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm
7304.29.61.75Having an outside diameter exceeding 406.4 mm