2811.21.00.00/Welding Shielding Gas CO2/Canada

Welding Shielding Gas CO2 from Canada

Pure carbon dioxide used as shielding gas in MIG/MAG welding to protect weld pools from atmospheric contamination. Classified under HTS 2811.21.00.00 as chemically defined carbon dioxide per Chapter 28 subheading note.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Certify to AWS A5.32 standards; declare shielding gas application

• Use high-pressure cylinders rated for 99.9%+ purity

Welding Shielding Gas CO2 from Canada — Import Duty Rate | HTS 2811.21.00.00