API 5L Grade B Steel Casing Pipe from Canada
Welded steel casing pipe made from nonalloy steel, with a circular cross section exceeding 406.4 mm external diameter, designed for oil and gas drilling operations to line boreholes and stabilize well walls. Classified under HTS 7305.20.4000 as 'other' casing of iron or nonalloy steel, not seamless. Meets API 5L standards for strength and durability in downhole environments.
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
• Verify API 5L certification and mill test reports (MTRs) for compliance with ASTM A53/A106 standards to avoid customs holds
• Ensure accurate measurement of external diameter (>406.4 mm) and wall thickness documentation to confirm 'other' casing classification