Cast Iron Turbine Exhaust Collector
Rough cast iron collector for exhaust gases from non-aircraft turbopropellers, cleaned and located-machined only. Fits HTS 8411.91.10.40 for cast-iron parts not beyond initial processing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integral to filtering/purifying equipment
Exhaust components with filtering function classify under centrifuge/filter provisions.
If for drying ovens or heat exchangers
Heat recovery manifolds may fall under furnace/dryer parts if not turbine-specific.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include heat/flow simulation data proving turbine exhaust role
• Certify absence of coatings or linings indicating advancement
• Watch for bulk vs retail packaging affecting potential Chapter 73 shift
Related Products under HTS 8411.91.10.40
Cast Iron Turbojet Compressor Casing
A rough cast iron housing for the compressor section of a non-aircraft turbojet engine, machined only to remove casting imperfections like fins and gates for subsequent finishing. Classified under HTS 8411.91.10.40 as a cast-iron part of turbojets not advanced beyond basic cleaning and machining, specific to non-aircraft turbines.
Cast Iron Turbofan Diffuser Rough Part
Preliminary cast iron diffuser component for non-aircraft turbofan gas turbines, with only fins, gates, and sprues removed for machining setup. Classified in HTS 8411.91.10.40 as basic cast-iron turbojet parts.
Cast Iron Turboprop Turbine Blade Rough Casting
Rough cast iron turbine blade for turboprop engines used in non-aircraft applications like marine propulsion, cleaned and lightly machined only to remove sprues and risers. Falls under HTS 8411.91.10.40 for cast-iron parts of turbopropellers not advanced beyond initial preparation stages.
Cast Iron Gas Turbine Inlet Housing
Rough cast iron inlet manifold for non-aircraft industrial gas turbines, machined solely for gate removal and fixture location in finishing equipment. HTS 8411.91.10.40 applies to such unprepared cast-iron components of turbojets or turbopropellers.
Cast Iron Non-Aircraft Turbine Nozzle Ring
Rough-machined cast iron nozzle guide vane ring for industrial non-aircraft gas turbines, prepared only by cleaning casting flash and risers. Meets HTS 8411.91.10.40 criteria for unfinished cast-iron turbopropeller parts.
Cast Iron Generator Drive Shaft Casting
Basic cast iron shaft blank for coupling turbojets to generators in non-aircraft power plants, with minimal machining for sprue removal. HTS 8411.91.10.40 covers such preparatory cast-iron turbojet parts.