Nickel Catalyst Support Grid from Canada
Expanded metal grid of nickel designed to support catalyst beds in chemical reactors. Falls under HTS 7508.90.50.00 as other fabricated nickel articles. Engineered for high-temperature, corrosive gas environments.
Duty Rate — Canada → United States
3%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide reactor engineering drawings showing grid integration
• Test for hazardous material declarations if residual chemicals present
• EPA registration may apply if used in emissions control catalysts