Marine Titanium Heat Exchanger for Seawater Cooling from Japan
Titanium tube bundle exchanger resistant to seawater corrosion in ship engine cooling. HTS 8419.50.5000 covers this other heat exchanger for marine industrial cooling.
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
• Comply with ABS or Lloyd's Register certification for marine classification
• Biofouling resistance specs required for USCG import clearance
• Avoid automotive marine engine part declarations (Chapter 84 vs 87)