Alloy Steel Welded Culvert Pipe from Mexico
Heavy-duty welded alloy steel pipe with OD >406.4 mm, designed for stormwater drainage and culverts in infrastructure projects. Classified under 7305.39.50.00 due to its welded construction, circular cross-section, large diameter, and alloy steel material not fitting other subheadings.
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
Import Tips
• Provide engineering specs confirming OD >406.4 mm to distinguish from smaller diameter pipes in 7306
• Include hydrostatic test certificates to demonstrate pressure rating compliance
• Label clearly as 'culvert pipe' to prevent reclassification as structural tubing