TEMA Type BEU Heat Exchanger from Mexico
TEMA-standard bonnet entrance exchanger for petrochemical refining processes. Classified HTS 8419.50.5000 as other industrial heat exchange unit for distilling and cooling.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include TEMA class designation (R, C, B) and API compliance docs
• Hydrotest certificates mandatory for pressure vessel customs entry