Aluminum Threaded Coupling from Germany
A straight aluminum coupling with internal or external threads for joining two aluminum tubes end-to-end in fluid transfer systems. It is classified under tariff item 7609.00.00 as an aluminum tube or pipe fitting, specifically a coupling.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify the coupling is not a union with a nut that could be classified separately
• Provide thread standards (NPT, BSP) and pressure ratings
• Ensure the coupling is not part of a fire protection system that might require Chapter 84 classification