Cold-Reduced 17-4PH Stainless Feedwater Heater Tube

Seamless cold-reduced 17-4PH precipitation-hardening stainless tube, 13 mm OD, for feedwater heaters in thermal power plants to preheat boiler feedwater. Provides high yield strength and corrosion resistance in wet steam environments. Under 7304.41.30.15 for its specs and feedwater heater suitability.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+17.5%17.5%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

7304.41.60Same rate: 17.5%

If general precision tubing, no specified use

No end-use declaration leads to 'other' category.

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Import Tips & Compliance

Document precipitation hardening treatment and mechanical properties

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