Chrome-Moly P11 Alloy Steel Threaded Coupling 6-inch from Japan
P11 grade (1.25% Cr) chrome-moly alloy steel threaded sleeve for power plant steam lines, rated 600 PSI. HTS 7307.92.3030 covers these high-temperature alloy threaded couplings excluding stainless compositions.
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
• SA-335 P11 material cert required; chromium content (1-1.5%) confirms alloy status
• Mark with ASME B16.11 standards compliance