Seeking advice on high-temperature sleeve materials
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There is a location in the facility where the process environment temperature is quite high, usually around 1000 degrees. It is necessary to replace the thermocouple sleeve; it needs to be inserted horizontally to a depth of 60 cm. What material would be suitable for this purpose? O(∩_∩)O Thank you for the help!
High-temperature stainless steel GH39, S-type thermometer – that’s fine; when filling out the data sheet, indicate that it is a wear-resistant thermocouple
1. Check the material of the pipeline; it should be no lower than that of the pipeline itself. 2. Check what material it was originally made of; this can serve as a reference.
He usually uses refractory bricks, or newer types of refractory bricks. If the temperature remains constant at 1000 degrees, it might be a furnace for burning exhaust gases; ceramic-metallic sleeves would be a safer choice.
It’s a furnace for burning exhaust gases, thanks for the help!
The 2520 model will work; for the thermocouple, either type S or type K can be used, but it must be a 3.5mm version