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310 Stainless Boiler Tube

Seamless 310 stainless steel tube certified heat-resisting for boiler tubes in high-temperature service. Resists scaling in superheaters and feedwater heaters, making it ideal for power generation equipment.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFreeβ€”Free
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡ΊπŸ‡ΈUnited StatesFree+50.0%50%
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item β€” and can price the duty on it in the same conversation.

Import Tips & Compliance

β€’ Keep the heat-resisting certification readily available for customs inspection

β€’ Verify the tube's dimensions against the statistical subheading criteria

β€’ Ensure compliance with CSA standards for boiler pressure parts

Related Products under Tariff item 7304.59.00

17-4PH Stainless Alloy Seamless Bearing Tube

Seamless tube of 17-4PH precipitation-hardening stainless alloy steel, circular cross-section, used for corrosion-resistant ball and roller bearings in marine or food processing equipment. Heat-treatable to high strength, it falls under tariff item 7304.59.00 as other seamless tubes of alloy steel.

2.25Cr-1Mo Boiler Feedwater Heater Tube

Seamless 2.25% chromium-1% molybdenum tubes for economizers and feedwater heaters in coal-fired boilers. Provides oxidation resistance up to 600Β°C, it falls under tariff item 7304.59.00 as other seamless tubes of alloy steel.

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Seamless 253MA austenitic steel tube for heat exchangers in boilers, with nitrogen-enhanced heat resistance up to 2000Β°F. Used in refining applications where high-temperature strength is critical.

AISI 440C Stainless Bearing Race Tube

Seamless circular tube from AISI 440C martensitic stainless alloy steel, through-hardenable for high-carbon bearing rings in harsh environments. Precision tolerances for raceway forming, it fits under tariff item 7304.59.00 as other seamless tubes of alloy steel.

AL-6XN Condenser Tube

Seamless AL-6XN super-austenitic tube for seawater condensers and heat exchangers, offering pitting resistance at high temperatures. Used in power and refining applications where chloride corrosion is a concern.

Alloy 20 Feedwater Heater Tube

Seamless Alloy 20 tube for feedwater heaters in power plants, corrosion-resistant in chloride environments at elevated temperatures. Suitable for heat exchangers requiring resistance to sulfuric acid and other aggressive media.