5-1/2 Inch 14 lb/ft N80 Casing with Coupling from Canada
N80 grade higher-strength non-alloy steel casing, 5-1/2 inch OD 14 lb/ft, imported threaded with coupling for intermediate/production zones. HTS 7306.29.10.30 includes this welded casing of iron/nonalloy steel, coupled import for oil/gas drilling use. Offers improved yield strength for deeper wells.
Duty Rate — Canada → 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
• Provide chemical composition analysis proving non-alloy status (carbon steel limits)
• Document thread galling tests for premium connections
• Separate high-strength from J55/K55 to avoid average pricing disputes