Combustor Liner Segment for Turbofan Engine
Ceramic matrix composite combustor liner segment for next-generation high-bypass turbofan engines used in widebody aircraft. Provides thermal protection and reduces weight. HTS 8411.91.90.85 classification for aircraft turbine combustor parts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as unfinished ceramic matrix composite material
Articles of stone or other mineral substances (including CMCs) under Chapter 68 when not engine-specific.
If classified with complete combustion chambers
Gas turbine combustion chambers have specific provisions separate from parts.
If for refractory ceramic components not aircraft-specific
Refractory ceramics for other furnaces/industrial applications under Chapter 69.
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Import Tips & Compliance
• Include AS9100 quality certification and non-destructive test reports in documentation
• Declare composite material specifications to avoid chemical classification errors
• Budget for potential antidumping duties on strategic aerospace components
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