Seamless Refined Copper Instrumentation Tubing from Canada
Precision seamless tubing from refined copper for instrumentation and laboratory gas/liquid lines. Falls under HTS 7411.10.10.90 for other seamless refined copper tubes, due to general circular cross-section and non-specialized profile. Offers excellent corrosion resistance for sensitive applications.
Duty Rate — Canada → United States
11.5%
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
• Specify wall thickness <6mm in docs for 'other' category avoidance
• Certify seamless via non-destructive testing reports