Nonalloy Steel Long Neck Flange 24-Inch ID from Mexico
Extended hub long neck flange nonalloy steel with 610 mm ID for cryogenic gas lines. HTS 7307.91.5050 for large nonalloy flanges with specialized hub geometry. Reduces stress concentration in extreme temperature service.
Duty Rate — Mexico → United States
55.5%
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
• Charpy impact test results mandatory for sub-zero applications (min 27J at -46°C)
• Hub length dimension critical for long neck identification vs. standard weld neck
• Magnetic particle inspection reports for hub-to-flange transition zones