13-3/8 Inch 54.5 lb/ft K55 Casing with Coupling from Mexico
Heavy-duty K55 grade non-alloy steel casing, 13-3/8 inch OD at 54.5 lb/ft, threaded ends with factory-installed coupling for surface casing in oil wells. HTS 7306.29.10.30 applies due to its welded construction, nonalloy steel material, coupled importation, and specific use in oil/gas drilling. Provides structural integrity for conductor and surface sections.
Duty Rate — Mexico → 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
Import Tips
• Label shipments clearly as 'oil well casing with couplings' to match HTS 'imported with coupling' requirement
• Provide collapse and burst test data in documentation; critical for proving drilling-grade quality
• Check for anti-dumping duties on certain steel origins; file scope rulings if applicable