Seamless C70600 Copper-Nickel Tube from China
Seamless C70600 Copper-Nickel Tube is a 90/10 copper-nickel alloy pipe for marine cooling and desalination, with superior resistance to seawater corrosion. It fits the copper-nickel base alloy definition (nickel predominates, zinc ≤1%) and is classified under tariff item 7411.29.00 as an 'other' copper alloy tube.
Duty Rate — China → Canada
0%
Import Tips
• Provide a certificate of analysis showing nickel content and zinc ≤1% to confirm classification
• Ensure the tubes are seamless and meet ASTM specifications
• Declare the correct end-use (e.g
• marine) to avoid delays