Welding Oxygen CGA 346 Cylinder from Canada
Standard welding-grade oxygen filled in CGA 346 valve cylinders for oxy-acetylene and oxy-fuel applications. Classified as pure oxygen under HTS 2804.40.00.00; cylinder is packaging.
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
• Ensure CGA 346 valve compatibility certification
• Declare cylinder tare weight separately from gas content
• Common pitfall: missing periodic requalification stamps on cylinders