12-Inch Schedule 40 Carbon Steel Line Pipe from Mexico
A 12-inch diameter Schedule 40 welded pipe made from nonalloy steel, optimized for natural gas distribution pipelines. Classified under HTS 7306.19.10 due to its use in oil/gas transport and iron/nonalloy steel composition. It meets ASTM A53 standards for pressure piping.
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
• Include hydrostatic test certificates to demonstrate pressure resistance required for pipeline use
• Label with exact outside diameter, wall thickness, and steel grade to prevent undervaluation disputes
• Check for anti-dumping duties on certain origins like China or India for carbon steel pipes