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4-1/2 inch 11.6 lb/ft TP347H Stainless Tubing

Heat-resistant TP347H seamless stainless tubing for high-temperature geothermal drilling associated with oil/gas exploration. Stabilized against sensitization. Under 7304.24.60.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽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.

7307.19Lower: 16.2% vs 35%

If as finished bends/connectors

Fabricated shapes use fittings headings.

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Import Tips & Compliance

Certify for 1000°F+ service with creep rupture data