Cast Iron Turbine Nozzle Support Ring from Mexico
A rough cast iron ring that supports turbine nozzle segments in aircraft jet engines. It is machined only for casting cleanup and finishing machine location, and it distributes thermal and mechanical loads in the turbine section. As a part of a turbojet or turbopropeller, it is classified under tariff item 8411.91.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the ring is declared as a part of a turbojet or turbopropeller, not as a general cast iron article, to qualify for 8411.91.00
• Provide a detailed engineering description and drawings to the CBSA to support classification
• Verify whether the ring meets any specific marking or certification requirements for aircraft parts