Cold-Rolled Nitronic 60 Stainless Control Line Tubing from China
Cold-rolled seamless Nitronic 60 high-manganese alloy steel tubing for subsea chemical injection lines, circular profile. 7304.51.50.60 for other cold-formed alloy seamless tubes. Wire dimension per chapter.
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
• Nitronic 60 (UNS S21800) high Mn content certs distinguish from 300-series
• Coiled tubing declarations specify seamless vs welded
• NORSOK M-630 approval for offshore compliance