Thermocouple Protection Tube

We produce the Thermocouple Protection Tube for many years which in made of high temperature Metal Ceramics and Stellite Alloy , The material was researched by professor Li Rongjiu in Northeastern University who has been engaged in this filed for more than 30 years , we bought his technology and produce it exclusive .

Stellite Chemical compositions (%)

Thermocouple Protection Tube for high temperature salt bath furnace , the lifespan will be 1 month when it is used to the liquid of 1280℃.

Its main material composition Mo and Al2O3

Thermocouple protection tube can resist the corrosion of steel liquid , the life span will be 24 hours when it is used to 1450 and 1560 steel liquid.

Its main material composition is ZrO2 and SiO2 .