thermocouple protection tube(SISIC)
Main features: Reaction bonded silicon carbide thermocouple protection tube has antioxidant, corrosion resistance, heat shock resistance, good thermal conductivity and high thermal efficiency.

Main uses: applicable to the measurement of high temperature equipments in metallurgy, ceramics, chemical and other industries (1380 ℃).

Also we can make SISIC thermocouple protection pipe according to your drawing