Molten Salt Circulation System for Acrylic Acid Reactors from Mexico
An integrated pump and heat exchanger system circulating molten nitrate salts to cool acrylic acid synthesis reactors, ensuring uniform temperature profiles. Falls under HTS 8419.89.60.00 as part of the cooling apparatus for these specific reactors. Critical for operational safety and efficiency in chemical plants.
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
• Document salt composition and corrosion resistance; hazardous material declarations required for molten salt components
• Ensure system is not classified separately as pumps