Cold-Rolled Nitronic 60 Stainless Control Line Tubing from Canada
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 — Canada → 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
• 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