17.5-inch Alloy Casing for Horizontal Shale Drilling from Canada
Welded alloy steel intermediate casing, 17.5-inch OD, optimized for extended reach horizontal drilling in shale formations like Permian Basin wells. Classified in HTS 7305.20.80.00 for its large circular cross-section, alloy composition, and specific oil/gas drilling casing function. Features premium connections for high torque applications.
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 well schematic drawings showing casing placement to prove drilling end-use
• Label API grade (P110, Q125) clearly on packaging to facilitate customs verification
• Beware of weight-based statistical suffixes requiring precise gross weight declarations