Hairpin Heat Exchanger for Close Approach Temps from Japan
U-shaped hairpin exchanger for achieving minimal temperature differences in gas processing. Falls under HTS 8419.50.5000 as specialized other heat exchange unit.
Duty Rate — Japan → 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
• LMTD calculations may be required to justify close approach claims
• Specify end connections (flanged/threaded) for customs valuation