Our company has been studied on W-Re alloys over 40 years. The WRe3/WRe25 thermocouple has been up to international head level of 0.25%t.

It has successfully substituted PT-Rh thermocouple used for measuring temperature of liquid steel in China.

We supply different kinds of W/Re thermocouples for temperature testing in vacuum or protect atmosphere below 2300. We have developed quick minitype W/Re thermocouple for liquid steel and molten mass (1800, 600-1000mm long) and obturation thermocouple components with the capacity of oxidation resistance and corrosion resistance(1600, 750-1500mm long).