Centrifugally Cast Ring Rolls for Section Mills from United States
Centrifugally cast ring rolls are composite rolls with a high-speed steel working layer over a ductile iron core, used in section mills for rolling beams and shapes. The centrifugal casting process ensures a dense, wear-resistant surface, making them ideal for demanding rolling applications. These rolls fall under tariff item 8455.30.00 as specialized rolls for metal-rolling mills.
Duty Rate — United States → Canada
0%
Import Tips
• Provide detailed material composition and manufacturing process documentation to support classification
• Ensure the rolls are not mistaken for machine parts of Chapter 84 other than rolling mill rolls
• Verify if the importer requires a Canadian customs broker for complex classifications