8404.10.00.50/Steam Desuperheater Injector/Japan

Steam Desuperheater Injector from Japan

Water spray injector reducing superheated steam temperature in boiler outlet headers, under HTS 8404.10.0050. Attenuation control for process steam requirements.

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%

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Import Tips

• Document steam pressure/temperature attenuation curves

• Include spray nozzle material certifications

• Avoid valve classification under 8481