Steam Turbine Nozzle Ring Assembly from Mexico
Circular arrays of precision nozzles that accelerate steam into high-velocity jets impinging on turbine blades. HTS 8406.90.45 covers this as other parts of steam turbines, optimizing expansion efficiency. Critical for combined-cycle power plants.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include flow dynamic simulations or test data confirming steam turbine performance specs
• Avoid vague descriptions like 'nozzle assembly'; specify 'for steam turbines' explicitly
• Check for preferential tariff treatments under FTAs for energy equipment components