99.7 Ceramic Sheath

99.7 Ceramic sheath is mainly used to separate temperature measuring elements from the outside, so that they are not contaminated, oxidized, or physically damaged in environments such as air, hydrogen, water vapor, inert gases, carbon monoxide, and vacuum; The function of the insulation core is to separate the different poles of the temperature measuring element, avoid interference or short circuit between the two poles, and ensure accurate temperature measurement.

99.7 ceramic sheaths have excellent thermal stability, electrical insulation, and chemical resistance, making them very suitable for various high-temperature applications such as thermocouples and temperature sensors. With its excellent thermal stability, electrical insulation, and chemical resistance, it provides better protection for sensing equipment, ensuring optimal performance and extending service life.
Our ceramic tubes have undergone high-temperature sintering for a long time, resulting in a warm and delicate surface. The exclusive formula enhances the product's resistance to softening at high temperatures. While ensuring excellent performance, we strive for maximum dimensional accuracy.

1. Low thermal conductivity, thermal shock resistance, and low heat capacity.
2. Excellent tensile performance.
3. Harmless and has no adverse effects on the environment.
4. Excellent corrosion resistance to acid, oil, and water vapor, as well as corrosion resistance to non-ferrous metals such as zinc.
5. Excellent high-temperature resistance and electrical insulation performance, with long service life.
6. Excellent thermal insulation performance. Usually used for wire casings
It is a new type of insulation refractory material and inorganic material that can be used for long-term high temperatures of 1000 ℃. It itself contains a certain amount of adhesive material, and combustion at lower temperatures will not affect insulation performance. Even after heating, it can maintain good mechanical strength.

1. After receiving the99.7 ceramic sheath, make sure to dry the tube body and do not leave any water vapor in it.
2. 99.7 Ceramic sheath may exhibit varying colors, which can be improved by exposing the pipes to sunlight for a period of time.
3. 99.7 Ceramic sheath should be evenly heated and avoid sudden cooling and heating conditions. Items with significant temperature differences from ceramic pipes should not be used in contact with the pipe body.
4. The maximum operating temperature for aluminum oxide thermocouple protective tubes is 1800 degrees, but we recommend long-term use at temperatures below 1700 degrees and maintaining vertical placement, which will greatly improve the service life of the protective tubes.

1 How long is the delivery period?

Depending on the product, the delivery period is different. The customized products are generally about one month, and the conventional products are about 7-10 days

2 How to ensure the quality of the product?

Use tabular alumina as an example. Before shipping, we will take pictures, take samples, and send them to the laboratory for physical testing. It is sent to third -party institutions for chemical testing to ensure product quality

3 Where you export to?

Australia, Europe, India, South Africa, etc

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