In recent years, some heating furnaces used in steel manufacturing process heat-treat at temperature of 1200℃ or higher. The replacement cycle of thermometer has become frequent due to breakage or meltdown of general ceramic protection tubes. The frequent replacement cycles have resulted in lower production efficiency and higher running costs. The issue is to extend the service life of thermometers.
Solution
Protection Tube for Heating Furnace
- Thermocouple
- Steel & Nonferrous Metals
- Automobiles
- High temperature
- Furnace
Features
Protection tube for thermometer used in heating furnace must have excellent high-temperature strength, thermal shock resistance, and oxidation resistance. Our SiC protecting tubes meet these requirements and have been widely used in the steel industries and also other industries performing high temperature heat-treatment for a long time.