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Condenser Tube Cleaning System

Automated bullet or sponge ball circulation system maintaining condenser tube cleanliness, HTS 8404.10.0050 auxiliary for steam power condensers. Prevents efficiency loss from fouling.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.5%+37.5%41%
🇲🇽Mexico3.5%+10.0%13.5%
🇨🇦Canada3.5%+10.0%13.5%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8421.99.01Lower: 37.5% vs 41%

If general tube cleaning equipment

Nonspecific cleaning machinery classified in 8421.

8413.70.20Lower: 37.5% vs 41%

If circulation pumps only

Pumps without condenser-specific controls go to 8413.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Specify condenser tube diameter/pitch compatibility

• Include cleaning media circulation specifications

• Complete system vs component declaration critical