Seamless Alloy Steel Boiler Tube SA-213 TP304
This seamless tube made from TP304 stainless alloy steel is designed specifically for high-pressure boilers and superheaters, meeting ASME SA-213 specifications. It features a circular cross-section and is cold-drawn for precision, falling under tariff item 7304.59.00 as an 'other' seamless tube of alloy steel.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
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Import Tips & Compliance
• Ensure the tube meets ASME SA-213 standards and Canadian boiler code requirements
• Provide a material test certificate
• Check if the product qualifies for duty-free entry under a trade agreement
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 an 'other' seamless tube of alloy steel, not elsewhere specified.
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 600°C, it falls under tariff item 7304.59.00 as an 'other' seamless tube of alloy steel, suitable for boiler applications.
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 is classified under tariff item 7304.59.00 as an 'other' seamless tube of alloy steel.
Alloy 625 Condenser Repair Tube
Inconel Alloy 625 seamless tubes for condenser tube sheet repairs in nuclear and fossil plants. Exceptional corrosion resistance in chloride environments, it is classified under tariff item 7304.59.00 as an 'other' seamless tube of alloy steel.
ASME SA-335 P11 Seamless Superheater Tube
SA-335 P11 grade seamless alloy steel tubes are used in fossil fuel power plant superheaters for steam generation at extreme temperatures. The 1.25% chromium-molybdenum composition ensures creep resistance in boiler environments, falling under tariff item 7304.59.00 as an 'other' seamless tube of alloy steel.
Bearing-Quality 100Cr6 Seamless Steel Tube
Seamless circular tube of 100Cr6 (AISI 52100 equivalent) alloy steel, optimized for roller bearing rings with excellent through-hardening properties and minimal inclusions. Used by bearing manufacturers for high-load applications, it falls under tariff item 7304.59.00 as an 'other' seamless tube of alloy steel.