Heat-Treated BS113A Bullhead Rail from Mexico
New heat-treated BS113A bullhead railway rail of nonalloy steel for heritage and secondary lines. Falls under HTS 7302.10.1055 as other new heat-treated rails, distinct from modern flat-bottom profiles. Provides durability for jointed track systems.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Submit British Standards (BS) documentation confirming heat treatment and nonalloy composition
• Avoid bundling with chairs or clips; loose rails classify here, sets may go to 7302.90.50
• Declare exact metallurgical process (e.g
• controlled cooling) for customs verification