Seamless Leaded Naval Brass Tube from Mexico
Seamless Leaded Naval Brass Tube (C48500) is a copper-zinc-tin-lead alloy used in marine valves and fittings. It qualifies as a copper-zinc base alloy (brass) under subheading note 1(a) because zinc predominates over other elements and tin content is below 3%. This tariff item covers other copper alloy tubes and pipes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the alloy composition is documented to confirm it meets the brass definition (zinc predominates, tin <3%)
• Verify the tube is seamless and not classified under other copper alloy headings
• Declare the correct unit of measure (kg) and country of origin for duty calculation