how much is alumina ceramic tube for thermocouple
Alumina Ceramic Double Bore Tube for Thermocouple. 2021-3-8 · Product description. Alumina Ceramic Double Bore Tube for Thermocouple. Alumina Ceramic have a high melting point, high hardness,although mechanical strength is reduced at temperatures above 1000 C. Due to the relatively large coefficient of thermal expansion, thermal shock resistance is reduced.
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