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Siemens SST-500 Industrial Steam Turbine from Japan

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.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

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

Siemens SST-500 Industrial Steam Turbine from Japan — Import Duty Rate | HTS 8406.82.10.50