7 Inch 32 ppf K-55 Casing from Canada
Heavy-duty seamless K-55 grade casing with 7-inch OD, 32 lb/ft, and wall thickness over 12.7 mm for high-pressure oil wells. Used to stabilize wellbores during drilling for oil or gas extraction. Fits HTS 7304.29.20.20 as iron/nonalloy steel, seamless, <215.9 mm OD, thick-walled.
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
9903.03.060%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
• Provide thread type (e.g
• LTC, STC) details and hydrostatic test certificates for customs clearance
• Label shipments clearly as 'oil well casing' to distinguish from general tubing and avoid reclassification
• Monitor steel alloy content certificates to confirm nonalloy status under HTS definitions