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Cast Iron Transition Duct Casting

Rough transition duct casting connecting turbine sections in cast iron, basic cleaning only. HTS 8411.99.10.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+37.5%37.5%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

More Specific Codes

This product may fall under a more specific subheading:

8411.99.10.10Parts of nonaircraft gas turbines
→
8411.99.10.40For use in civil aircraft
→
8411.99.10.80Other
→

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8411.99Same rate: 37.5%

If lined ducts

Advanced feature.

7325.99Lower: 15.4% vs 37.5%

If HVAC ducts

End-use.

6815.13.00Same rate: 37.5%

If refractory versions

Material.

Not sure which classification is right?

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Import Tips & Compliance

• Flow path untouched proof

• Supplier affidavits key

• Volume discounts risky if reclassed

Related Products under HTS 8411.99.10

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Base casting for nozzle guide vanes in cast iron gas turbines, with fins removed and locator features only. HTS 8411.99.10 classification.

Cast Iron Gas Turbine Spacer Ring Blank

Rough spacer ring in cast iron for turbine assemblies, cleaned and minimally machined for positioning. Fits HTS 8411.99.10.

Cast Iron Gas Turbine Foot Mount Blank

Basic foot mounting casting in cast iron for gas turbines, with gates removed and base machined for location. HTS 8411.99.10 as rough part.

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Rough flange casting for gas turbine combustion chambers in cast iron, limited to cleaning and sprue machining. Under HTS 8411.99.10 for basic parts.

Cast Iron Gas Turbine Casing Blank

A rough cast-iron housing component for gas turbine engines, cleaned and minimally machined only to remove casting imperfections like fins and risers. It is suitable for further finishing into a turbine casing but remains in a basic state per HTS 8411.99.10 due to limited processing.

Cast Iron Turbojet Compressor Housing Rough Casting

Rough cast-iron part for turbojet compressor sections, processed only by cleaning and minimal machining to eliminate sprues and permit fixturing. Classifies under HTS 8411.99.10 as it is not advanced for gas turbine parts.