Cupro-Nickel Hollow Structural Profile for Chemical Processing from United States
A hollow structural profile made from 70/30 cupro-nickel, used for corrosion-resistant supports in chemical reactors and distillation columns. The alloy's resistance to aggressive chemicals makes it suitable for demanding processing environments. This product is classified under tariff item 7407.29.00 as an 'other' profile of copper alloy, specifically a copper-nickel base alloy.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the alloy composition is clearly documented (70% Cu, 30% Ni) to support classification
• Provide a detailed description of the profile's cross-section shape to confirm it is not a tube
• If the profile is part of a chemical reactor, consider whether classification under Section XVI is more appropriate