Cryogenic Liquid Nitrogen Storage Dewar from Canada
Large stationary vacuum-insulated vessel for bulk liquid nitrogen storage at -196°C in industrial gas plants. Borderline classification under HTS 8418.69.01 as other freezing equipment, though often vessels.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• DOT 49 CFR pressure vessel certification; ASME VIII compliance; cryogenic safety data sheets