Gas Turbine Diffuser Assemblies from Canada
Assemblies that slow and redirect compressor discharge air in non-aircraft gas turbines for stationary power. Fabricated from sheet metal with precise aerodynamic contours. HTS 8411.91.90.40 covers these non-aircraft turbine parts.
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
• Document airflow calculations proving industrial turbine pressure ratios
• Ensure assembly BOM lists only turbine-specific components without unrelated parts