Cold-Drawn High-Pressure Boiler Header Tube TP304H from Japan
Cold-drawn TP304H seamless tube for high-pressure boiler headers and manifolds. Higher carbon for elevated temperature strength. Classified 7304.51.50.45 for boiler 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
• Higher carbon certs distinguish 304H from standard 304
• Header tubes often larger OD; confirm statistical size breaks