Seamless Alloy Steel Boiler Tube 14-inch OD from Canada
A seamless tube made from alloy steel with a circular cross-section, outside diameter of 355 mm, and wall thickness of 10 mm, designed for high-pressure steam boilers in industrial power plants. It falls under HTS 7304.59.80.60 due to its seamless construction, alloy steel material, OD between 285.8 mm and 406.4 mm, and thin wall less than 12.7 mm. These tubes withstand extreme temperatures and pressures without welding seams.
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 chemical composition certificate to confirm alloy steel status and avoid reclassification to carbon steel headings
• Ensure mill test reports document seamless process, OD (285.8-406.4 mm), and wall thickness under 12.7 mm for customs compliance