Argon Gas Liquefaction Skid ALS-300 from Canada
Modular skid-mounted system for recovering and liquefying argon from air separation processes via low-temperature distillation and cooling. Falls under HTS 8419.60.5000 for other machinery liquefying gases through temperature change. Used in welding gas production and semiconductor atmospheres.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Ensure skid dimensions and weight are declared accurately for proper freight classification and duty assessment
• Certify pressure safety valves meet API standards to facilitate smooth customs clearance