Cryogenic Service Mechanical Seal from Mexico
Mechanical seal with perfluoroelastomer seals for LNG pump applications at -160°C. HTS 8484.20.00.00 for extreme condition mechanical seals. Prevents boil-off in cryogenic fluids.
Duty Rate — Mexico → United States
13.9%
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
• Specify low-temperature elastomer certifications
• Thermal shock test data required for validation
• Hazardous material declarations for LNG service