Forged Steel Gas Turbine Casing Ring
Heavy-duty forged steel ring forming part of the outer casing in stationary gas turbines for energy production. It qualifies for HTS 8411.99.9081 as an other steel forging specifically for non-aircraft gas turbine parts.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If machined to final dimensions
Machined casings and housings are distinguished from rough forgings in the parts subheading.
If used for general pressure piping
Steel forgings for tubes/pipes not tied to turbines classify under Chapter 73 seamless articles.
If for testing apparatus in semiconductor fabs
Parts of testing instruments for semiconductor devices may fall under Chapter 90.
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Import Tips & Compliance
• Submit CAD models or blueprints demonstrating integration into gas turbine assembly for proper heading classification
• Ensure country-of-melt documentation for steel origin, as anti-dumping duties may apply to certain forgings
Related Products under HTS 8411.99.90.81
Forged Steel Turbine Spacer Ring
Precision forged steel ring used to space rotor stages in non-aircraft gas turbines for oil & gas compression. HTS 8411.99.9081 applies to such steel forging parts.
Forged Steel Exhaust Diffuser Ring
Forged steel ring forming the diffuser section in gas turbine exhaust systems for industrial applications. Classified under HTS 8411.99.9081 as other steel forgings for non-aircraft turbines.
Forged Steel Inlet Guide Vane Carrier
Forged steel carrier assembly blank for variable inlet guide vanes in industrial gas turbines. Falls under HTS 8411.99.9081 as a steel forging for non-aircraft gas turbine parts.
Forged Steel Turbine Rotor Shaft
A precision-forged steel shaft designed as the central rotating component in industrial gas turbines for power generation. It falls under HTS 8411.99.9081 as a steel forging part of a non-aircraft gas turbine, specifically shaped for high-stress rotational applications.
Forged Steel Turbine Impeller Blank
A rough-forged steel blank for the impeller wheel in non-aircraft gas turbines, used in compressor stages of power generation units. Classified under HTS 8411.99.9081 as a steel forging part exclusive to non-aircraft gas turbines.
Forged Steel Turbine Blade Root Forging
Forged steel base section (root) for attaching turbine blades in industrial gas turbines, prior to airfoil machining. Falls under HTS 8411.99.9081 as a steel forging part of non-aircraft gas turbines.