Industrial Compressed Oxygen Gas from Canada
Pure oxygen gas compressed to high pressure for use in welding, cutting, and metal fabrication processes. Falls under HTS 2804.40.00.00 as chemically defined elemental oxygen, distinct from mixtures or compounds.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare as hazardous material (Class 2.2 non-flammable gas) with proper UN1072 marking on cylinders
• Include material safety data sheets (MSDS) and ensure cylinders meet ASME standards
• Avoid common pitfall of insufficient pressure vessel certification