Refractory Alumina Slide Gate Plate from China
High-alumina ceramic plate containing 85% alumina (Al2O3), used in steel ladle slide gate systems to control molten steel flow. This precision-fired refractory component is essential for steelmaking and falls under tariff item 6903.20.00.
Duty Rate — China → Canada
0%
Import Tips
• Verify the alumina content exceeds 50% by weight and the plate is fired above 800°C
• Provide technical specifications to CBSA for classification
• Ensure the product is not classified as a machine part under Chapter 84