Magnesia Slide Gate Plate from United States
A magnesia-carbon ceramic slide gate plate for controlling molten steel flow in ladle casting. This refractory slide gate is specifically named in tariff item 6903.90.00 and withstands temperatures above 1700°C.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the plate is fired after shaping and not just cured
• Declare the magnesia-carbon composition and firing temperature
• Be prepared to show its use in steelmaking to justify classification under 6903.90.00