Calcium Silicate Turbine Housing Insulation from Japan
Custom-molded linings for steam turbine housings, made from calcium silicate for extreme heat and vibration resistance. These are heat-insulating articles of mineral materials, falling under tariff item 6806.90.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Provide the CBSA with the exact dimensions and intended use to justify classification under 6806.90.00
• If the linings are custom-engineered, consider whether they might be classified as parts of turbines under Chapter 84
• Keep records of the manufacturing process to show they are molded mineral articles