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API 5L X65 Seamless Alloy Steel Line Pipe from Mexico

This seamless line pipe made from X65 grade alloy steel is designed specifically for high-pressure oil and gas pipelines, featuring precise dimensions and enhanced strength properties. It falls under HTS 7304.19.50 as it is a seamless tube of other alloy steel used for oil or gas pipelines, distinct from carbon steel variants. The alloy composition provides superior corrosion resistance and toughness for demanding pipeline applications.

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

Verify API 5L certification and provide mill test reports (MTRs) to confirm alloy steel composition and seamless manufacturing process

Ensure proper documentation of external diameter and wall thickness to match line pipe specifications and avoid misclassification as casing

Comply with API standards and pressure ratings to prevent customs disputes on end-use for oil/gas pipelines