125mm Steam Drum Tube from Mexico
Large 125 mm OD seamless tube for steam drum risers in industrial boilers. HTS 7304.39.0004 applies for boiler-suitable seamless iron/nonalloy tubes in 38.1-190.5 mm range. Connects waterwall tubes to steam drum in high-pressure boilers.
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
• ASME Section I certification mandatory for steam drum components
• Exact length and straightness tolerances must be documented
• Distinguish from pressure vessel shells under 7309