The WRe3/WRe25 thermocouple has been up to international head level of 0.25%t. We supply different kinds of W/Re thermocouples for temperature testing in vacuum or protect atmosphere below 2300centigrade. We have developed quick minitype W/Re thermocouple for liquid steel and molten mas(1800centigrade,600-1000mm long) and obturation thermocouple components with the capacity of oxidation . Main type:WRe3/25,WRe5/26,W/WRe26 etc. W/Re thermocouple. Main size: φ0.1mm,φ0.2mm,φ0.25mm,φ0.3mm,φ0.35mm,φ0.5mm etc. And we can afford any size that the user needed.The products are in high quality and reasonable price.Please feel free to contact !