7304.39.00.68/API 5L Grade B Seamless Steel Pipe 14-inch OD 16mm WT/Mexico

API 5L Grade B Seamless Steel Pipe 14-inch OD 16mm WT from Mexico

A seamless steel tube of circular cross section made from non-alloy steel, with an outside diameter of 355.6 mm (14 inches) and wall thickness of 16 mm, suitable for oil and gas transmission pipelines. It falls under HTS 7304.39.0068 due to its seamless construction, non-alloy steel material, OD between 285.8 mm and 406.4 mm, and wall thickness from 12.7 mm to less than 19 mm. This heavy-walled pipe is designed for high-pressure applications in the energy sector.

Duty Rate — Mexico → 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

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Import Tips

• Verify seamless construction via mill test certificates (MTC) as welded pipes classify under Chapter 73 headings like 7305 or 7306

• Include API 5L certification and hydrostatic test reports in documentation to avoid misclassification as tubes

• Measure OD and wall thickness precisely; slight deviations could shift to adjacent subheadings like 7304.39.0066