Cold-Reduced Condenser Tube SA-213 TP321 from China
Cold-reduced seamless tube from TP321 stabilized stainless alloy steel for condenser tubes in steam power plants. Titanium stabilization prevents carbide precipitation during welding and high-heat exposure. Under 7304.51.50.45 for cold-formed alloy tubes in condensers.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Certify stabilization elements (Ti/Nb) in material certs to confirm TP321 grade compliance
• Avoid bulk packaging that obscures markings; individual tube tags aid verification