Seamless C44300 Brass Heat Exchanger Tube from United States
Seamless C44300 Brass Heat Exchanger Tube is a C44300 grade seamless brass tube (70Cu-30Zn-Arsenical) for heat exchangers, resisting corrosion. It is a copper-zinc base alloy tube, classified under tariff item 7411.21.00.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the C44300 alloy composition meets the copper-zinc base alloy definition
• If the tube is used in heat exchangers, ensure it is not classified as a part of a heat exchanger under Chapter 84
• Provide alloy certification to CBSA