HFC Pressure Testing Gas from Canada
HFC-245fa blend for hydrostatic leak testing HVAC coils and lines. HTS 3827.69.00.00 as HFC mixture for industrial pressure media. High dielectric strength.
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
• DOT SP-11793 special permit for high-pressure testing gases
• Proof pressure 1.5x design; rupture disc specs included
• Electrically tested to 30kV; arc resistance data