7 Inch L80 Coupled Surface Casing from Japan
7-inch OD L80 nonalloy steel seamless casing with premium threaded couplings, used as surface casing in oil drilling to prevent collapse. Meets API standards for drilling tubing. 7304.29.10 applies to its threaded nonalloy steel construction for oil/gas.
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
9903.05.900%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; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include hydrostatic test certificates to validate pressure ratings for customs verification
• Differentiate from tubing by specifying 'casing' use; mislabeling as 'tubing' risks 7304.29.20
• Comply with country-of-melt requirements; trace steel origin to origin country for duty calculation