Steel Boiler Firebox Door from Japan
Heavy-duty steel door for accessing the firebox in solid fuel central heating boilers. Includes hinges and seals specific to boiler design. Classified HTS 8403.90.00.00.
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
• Provide gasket material specs for sealing compliance; ensure heat-resistant coating documentation; declare as boiler-specific to avoid plate classification