Parts of nonaircraft gas turbines
Turbojets, turbopropellers and other gas turbines, and parts thereof: > Parts: > Other: > Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery > Parts of nonaircraft gas turbines
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8411.99.10.10
Cast Iron Turbine Frame Cross Brace
Rough cast iron cross bracing for structural turbine frame in nonaircraft gas turbines, minimal machining for assembly. HTS 8411.99.1010 nonaircraft part.
Cast Iron Gas Turbine Liner Support
Cast iron support structure holding combustion liners in gas turbine combustors, rough with locator machining only. Fits HTS 8411.99.1010 for nonaircraft rough parts.
Cast Iron Turbine Shaft Bearing Pedestal
Rough cast iron pedestal housing turbine shaft bearings in power generation gas turbines, cleaned/machined minimally. HTS 8411.99.1010 classification applies.
Cast Iron Exhaust Collector Box
Rough cast iron box collecting exhaust from multiple turbine stages in industrial gas turbines, basic machining only. Nonaircraft part under HTS 8411.99.1010.
Cast Iron Transition Duct Casting
Rough cast iron duct transitioning hot gas between turbine stages in stationary gas turbines, cleaned with locator holes. Classifies HTS 8411.99.1010.
Cast Iron Gas Turbine Compressor Casing
A rough-machined cast iron housing for the compressor section of industrial gas turbines used in power generation. It is cast from iron, cleaned, and machined only to remove fins, gates, sprues, risers, or for fixture location, fitting HTS 8411.99.1010 as a part of nonaircraft gas turbines not advanced beyond basic preparation.
Cast Iron Turbine Inlet Scroll
Rough cast iron scroll-shaped volute that directs airflow into the turbine stage of stationary gas turbines. Cleaned and minimally machined only for casting defect removal and assembly fixturing, classified under HTS 8411.99.1010 for nonaircraft gas turbine parts.
Cast Iron Gas Turbine Exhaust Diffuser
Cast iron diffuser component that slows and diffuses exhaust gases from industrial gas turbine exhaust stages. Features only cleaning and basic locator machining post-casting, meeting HTS 8411.99.1010 criteria for nonaircraft turbine rough parts.
Cast Iron Turbine Rotor Support Bracket
Rough-machined cast iron bracket supporting turbine rotor bearings in nonaircraft gas turbines for marine propulsion. Limited to post-casting cleanup and fixturing holes, qualifying for HTS 8411.99.1010.
Cast Iron Combustion Chamber Flange
Cast iron flange ring for bolting combustion chambers in stationary gas turbines, cleaned and machined solely for sprue removal and bolt circle location. Fits HTS 8411.99.1010 as nonaircraft gas turbine rough part.
Cast Iron Gas Turbine Base Frame Casting
Large rough cast iron base frame supporting entire gas turbine package in power plants, with minimal machining for lifting lugs and alignment only. Classifies under HTS 8411.99.1010 for nonaircraft turbine parts.
Cast Iron Turbine Nozzle Support Ring
Rough cast iron ring supporting stationary turbine nozzle vanes in industrial gas turbines, cleaned with locator machining only. Meets HTS 8411.99.1010 for nonaircraft rough cast parts.
Cast Iron Diffuser Support Strut
Cast iron radial struts supporting diffuser walls in gas turbine exhaust systems, rough machined for gate removal and fixture points. HTS 8411.99.1010 applicable for nonaircraft applications.
Cast Iron Turbine Casing End Cover
Rough cast iron end cover plate sealing turbine casing on nonaircraft industrial gas turbines, with basic cleanup machining. Qualifies under HTS 8411.99.1010 rough cast iron parts provision.
Cast Iron Compressor Impeller Hub
Rough cast iron central hub for mounting compressor impellers in stationary gas turbines, machined only for sprue removal. Classifies as HTS 8411.99.1010 nonaircraft gas turbine part.