Zirconium 702 Seamless Tube from Mexico
Seamless tubing made from zirconium 702 alloy, with hafnium content below 1 part per 500 parts zirconium. Used in ultrapure water systems, this tubing is classified under tariff item 8109.91.00 as a low-hafnium zirconium article.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the hafnium content is less than 1:500 by weight and keep the mill certificate ready for CBSA inspection
• Ensure the tube is not classified as a pipe fitting (heading 73.07) or a part of machinery (Section XVI)
• If the tube is for ultrapure water systems, confirm it meets relevant industry standards for cleanliness