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8402.90.00/Boiler Manway Door Assembly/Japan

Boiler Manway Door Assembly from Japan

Manway doors provide access for boiler tube inspection and maintenance in steam generating pressure vessels. HTS 8402.90.00 boiler access component. Includes gasket, bolts, and davit assembly.

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

• ASME code stamping required; torque specs for stud bolts; gasket material compatibility testing