7304.19.50/API 5L X65 Seamless Alloy Steel Line Pipe/Mexico

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

9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

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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