Insulating Firebrick (IFB) 26 Grade from United States
IFB 26 grade insulating firebricks are fired ceramic constructional goods with low thermal conductivity due to high porosity, made from clay-kaolin mixes for backup furnace insulation. Their service limit around 1430°C makes them suitable for energy-efficient linings under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the bricks are fired after shaping to meet Chapter 69 criteria
• Provide density and thermal conductivity specifications
• Handle with care as insulating bricks are more fragile than dense bricks