Pitch Impregnated Magnesia Carbon Plugs from Canada
Porous plugs for steel ladle bottom argon stirring, with 71% MgO, 25% carbon, pitch-bonded and impregnated for durability. Improves steel homogeneity. Classified under HTS 6815.99.41.10 matching composition specs.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document impregnation process; distinguishes from standard bricks
• Ensure plugs marked with dimensions/weight for valuation
• Avoid mixing with Chapter 69 fired goods in same container