Acetylene Generator Safety Relief Valve from Canada
Pressure relief valve calibrated for acetylene generator overpressure protection during water-carbide reactions. Safety-critical part under HTS 8405.90.00.00.
Duty Rate — Canada → United States
10%
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
• ASME or equivalent pressure certifications mandatory; set pressure documentation; dual-use with chemical plant valves possible pitfall