C70600 Copper-Nickel Seamless Pipe from China
Seamless pipe made from C70600, a 90/10 copper-nickel alloy where nickel predominates over other elements and zinc content is 1% or less, fitting the definition of a copper-nickel base alloy. It is classified as an 'other' copper alloy tube or pipe under tariff item 7411.29.00, commonly used in marine piping and desalination systems.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the pipe's alloy composition is documented with a mill certificate to confirm it qualifies as a copper-nickel base alloy under subheading note (d)
• Verify the pipe's dimensions and wall thickness meet the definition of tubes and pipes in Section XV note 9(e) to avoid reclassification