Alumina Thermocouple Protection Tube for Petrochemicals Supplier
Alumina thermocouple protection tubes are tubular ceramic devices installed over thermocouple temperature-sensing elements. Their primary function is to shield the thermocouple from harsh operating conditions—such as high temperatures, corrosion, and erosion—thereby ensuring the long-term, stable operation of the temperature measurement system. Manufactured from high-purity alumina raw materials using isostatic pressing, high-temperature sintering, and precision machining, our products feature high density and excellent dimensional accuracy. They are widely used in industries such as metallurgy, chemicals, power generation, building materials, ceramics, and glass.
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