Brass Expansion Tank Connectors from United States
Brass tee connectors used for water heater expansion tanks in closed loop systems, featuring pressure-rated cast construction. These connectors are cast and not further worked, making them classifiable as other articles of copper under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the connectors are not further machined after casting, as additional work may shift classification
• Ensure the brass alloy meets the copper-zinc base alloy definition in subheading note 1(a)
• Maintain documentation of the casting process to support classification during CBSA review