Haynes 230 Superheater Tube from Japan
Seamless Haynes 230 nickel-chromium alloy tube for gas turbine superheaters and industrial boilers. Exceptional high-temperature strength. 7304.59.20.30 classification for heat-resisting steel, seamless, circular, superheater use.
Duty Rate — Japan → United States
10%
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
Import Tips
• Haynes material certification mandatory; aerospace derivative documentation; high value requires detailed inventory control