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API 5L Grade X65 Seamless Alloy Steel Pipe from Canada

This seamless pipe made from high-strength alloy steel meets API 5L X65 specifications for oil and gas transmission lines. It features a circular cross-section with an outside diameter of 355.6 mm (14 inches) and a wall thickness of 25 mm, classifying it under HTS 7304.59.80.70 due to its alloy steel composition, seamless construction, and specified dimensions.

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

Obtain mill test certificates verifying alloy steel composition and seamless manufacturing to confirm HTS classification

Ensure dimensional compliance with OD 285.8-406.4 mm and wall thickness ≥19 mm; common pitfall is incorrect measurement leading to wrong subheading

For pipeline use, provide end-user certificates if required for duty exemptions or preferential tariff treatment