7306.29.10.30/API 5CT Grade J55 Threaded Casing with Coupling/Japan

API 5CT Grade J55 Threaded Casing with Coupling from Japan

This is a J55 grade oil well casing pipe made of non-alloy steel, threaded at both ends and imported complete with its matching coupling for secure connection during oil drilling operations. It falls under HTS 7306.29.10.30 because it is casing used in drilling for oil or gas, of iron or nonalloy steel, threaded or coupled, and specifically imported with the coupling attached. The product meets API 5CT standards for strength and durability in downhole environments.

Duty Rate — Japan → United States

50%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter

9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter

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Import Tips

• Verify API 5CT certification and provide mill test certificates (MTC) to confirm non-alloy steel composition and threaded specifications

• Ensure couplings match casing dimensions exactly; mismatched imports may face reclassification or delays at customs

• Include drilling end-use documentation to avoid misclassification as general steel tubes under 7306.30