9Cr-1Mo Seamless Alloy Line Pipe for High-Temp Gas Lines from Mexico
9Cr-1Mo alloy steel seamless line pipe rated for elevated temperatures in gas pipelines, offering creep resistance and oxidation protection. Classified in HTS 7304.19.50 for its seamless alloy steel construction dedicated to gas pipeline service. Suitable for processing plant tie-ins and distribution lines.
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 heat treatment records proving normalized and tempered condition for high-temp rating
• Declare exact alloy percentages (e.g
• 9% Cr, 1% Mo) to avoid stainless misclassification