Ceramic Ladle Plunger from China
A zirconia-graphite ceramic plunger used for stirring molten steel in secondary refining ladles. This refractory ceramic good is high-fired for extreme corrosion resistance and falls under tariff item 6903.90.00 as an 'other' refractory product.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the plunger is fired above 800°C to meet Chapter 69 requirements
• Describe the zirconia-graphite composition clearly on customs documents
• Be prepared to demonstrate its refractory nature if questioned by CBSA