- Adjustable pipe joint type heat resistance
- Power station thermocouple (resistance)
- Thermal sheathed thermocouple (resistance)
- The top of the thermocouple (resistance)
- Thermocouple (resistance) of furnace wall
- Bearing thermocouple (resistance)
- End face thermal resistance
- Petroleum chemical thermocouple (resistance)
- Special thermocouple for cracking furnace