14 Inch P110 Alloy Drill Casing from Canada
Seamless P110 grade alloy steel casing pipe, 14 inch (355.6 mm) OD with 15.5 mm wall thickness, high collapse resistance for deep oil/gas drilling. HTS 7304.29.4160 classification for seamless other alloy steel casing in specified OD range with thick walls.
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
• Include yield strength test results (min 110 ksi for P110) to distinguish from lower grade alloys
• CBP requires dimensional certificates; ensure caliper measurements confirm OD 285.8-406.4 mm range
• Avoid misclassification by specifying 'casing for oil/gas drilling' vs generic tubing on commercial invoice