Marine Super-Heated Water Boiler MSB-400
A super-heated water boiler engineered for shipboard auxiliary heating systems, providing high-temperature water for deck machinery. It super-heats water without steam generation, fitting tariff item 8402.20.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the boiler is used for heating liquids in a marine environment beyond super-heating
Other machinery for heating liquids may be classified under heading 84.19.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify marine-specific certifications (e.g
• Transport Canada) for shipboard use
• Provide clear documentation that the boiler does not produce steam
• Check if the boiler qualifies for any duty relief programs for marine equipment
Related Products under Tariff item 8402.20.00
Compact Super-Heated Water Boiler SWB-200
A compact super-heated water boiler used in food processing for pasteurization and sterilization. It heats water beyond its boiling point without producing steam, which is the defining function of a super-heated water boiler under tariff item 8402.20.00.
Electric Super-Heated Water Boiler ESH-300
An electrically powered super-heated water boiler for pharmaceutical manufacturing, ensuring sterile super-heated water without steam contamination. Its electric heating and super-heating function align with the scope of tariff item 8402.20.00.
High-Capacity Super-Heated Water Boiler HWB-1000T
A heavy-duty super-heated water boiler for petrochemical refineries, providing super-heated water for heat recovery systems at pressures up to 100 bar. It is dedicated to super-heating water, matching tariff item 8402.20.00.
Industrial Super-Heated Water Boiler Model SHB-500
A high-pressure super-heated water boiler for industrial applications like chemical processing, generating super-heated water up to 300°C under elevated pressure. Its super-heating capability without steam production places it under tariff item 8402.20.00.