Custom 825 Age-Hardened Tube
Cold-drawn seamless tube of Custom 825 (high-Ni precipitation-hardened alloy), circular <19 mm, for oilfield downhole use. HTS 7304.41.30.05 due to stainless high-nickel seamless cold profile.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as flanged tube fittings set
Sets with fittings classify under 7307 as tube or pipe fittings.
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
• Age-hardening doesn't affect classification; focus on base seamless cold process
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