API 5CT L-80 13-3/8 inch Stainless Steel Oil Well Casing from Japan
Seamless stainless steel casing pipe with 13-3/8 inch OD and 12.7 mm or thicker wall, certified to API 5CT L-80 grade for oil and gas drilling. Used to line and stabilize wellbores in corrosive environments. Falls under HTS 7304.24.40.60 due to seamless stainless steel construction, specific OD range (285.8-406.4 mm), and heavy wall thickness.
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
Import Tips
• Obtain API 5CT Monogram License and mill test certificates (MTC) verifying chemical composition and mechanical properties
• Provide ITP (Inspection and Test Plan) documentation; third-party inspection by bodies like Lloyd's Register is standard
• Confirm exact OD measurement (13-3/8" = 339.7mm) falls within 285.8-406.4mm range to avoid reclassification