Siemens SST-500 Industrial Steam Turbine
Compact 4,500 kW back-pressure steam turbine for process industries like pulp and paper, recovering waste heat for power. Falls under HTS 8406.82.1050 for steam turbines ≤7,460 kW output, excluding gas or larger vapor turbines.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for use in petrochemical plants as turbo-expanders
Certain process-specific turbines may shift to 8411.82 for industrial gas/steam applications.
If output between 7,461 kW and 40 MW
Higher power steam turbines within 40 MW limit fall in adjacent 8406.82.50 subheading.
If sold as part of complete cogeneration plant machinery set
Machines for power plant assembly not elsewhere specified may go to 8479.89.
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Import Tips & Compliance
• Include ASME certification and pressure vessel compliance docs for steam handling components
• Classify based on nameplate output; overspeed testing data may be required by CBP
• Avoid misclassification as auxiliary machinery; specify primary power generation function
Related Products under HTS 8406.82.10.50
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A 5,000 kW steam turbine designed for industrial power generation, utilizing high-pressure steam to drive a generator for electricity production. Classified under HTS 8406.82.1050 as a steam turbine with output not exceeding 7,460 kW, distinct from larger utility-scale units.
Turbine Generator A200-6500
6,500 kW condensing steam turbine for district heating systems, optimized for variable steam conditions. HTS 8406.82.1050 applies to steam turbines not exceeding 7,460 kW, separate from combustion turbines.
Mitsubishi STF-3500C Steam Turbine
3,500 kW extraction-condensing turbine for biomass power plants, allowing steam extraction for process use. Under HTS 8406.82.1050 for smaller industrial steam turbines ≤7,460 kW.
Ansaldo T4/300-6500 Backpressure Turbine
6,200 kW backpressure steam turbine for paper mill cogeneration, maximizing process steam utilization. Classified in HTS 8406.82.1050 as other steam turbines ≤7,460 kW.
Kawasaki STF-30C Industrial Steam Turbine
2,800 kW single-casing steam turbine for chemical processing plants with automatic extraction. HTS 8406.82.1050 covers such industrial vapor turbines ≤7,460 kW.
BHEL STF4-6500 Condensing Turbine
6,400 kW condensing steam turbine for grid-connected renewable hybrid plants. Falls under HTS 8406.82.1050 for steam turbines not exceeding 7,460 kW output.