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API 5L Grade B Longitudinal Welded Line Pipe from Canada

Large-diameter longitudinally welded steel pipe made from nonalloy steel, meeting API 5L Grade B specifications for use in oil and gas pipelines. Its external diameter exceeds 406.4 mm and circular cross-section make it classifiable under HTS 7305.12.10 as other line pipe of iron or nonalloy steel.

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) to confirm nonalloy steel composition and longitudinal welding

Ensure external diameter >406.4mm is documented; common pitfall is misclassification as smaller diameter pipes

Provide end-user statements proving oil/gas pipeline use to avoid reclassification as general tubes

API 5L Grade B Longitudinal Welded Line Pipe from Canada — Import Duty Rate | HTS 7305.12.10