8403.90.00.00/Boiler Pressure Relief Valve/Japan

Boiler Pressure Relief Valve from Japan

Safety pressure relief valve assembly for central heating boilers, releasing excess pressure to prevent explosions. Boiler-specific mounting and calibration. Under HTS 8403.90.00.00 as parts.

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

• Must meet ASME Boiler Code Section IV certification; test certificates required at entry; avoid generic valve classification under 8481