Cast Iron Turbine Scroll from Canada
Cast iron scroll collecting and directing exhaust flow in small aircraft turbopropellers. Machined minimally for sprue removal and fixturing, qualifying under HTS 8411.91.10.90. Optimizes exhaust thrust vectoring.
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 aerodynamic contour as-cast status with CMM reports
• Specify propeller engine compatibility in commercial invoice
• Avoid surface contaminants that suggest additional processing