High Alumina 99.5% AL2O3 Ceramic Thermocouple Insulators With Four Core

1. Thermocouple Ceramic Insulator Brief Introduction

Ceramic parts are divided into many types according to the AL2O3 content. Different ceramic types are used in different applications .

They are used to provide electrical insulation to the couple which is used for sensing the temperature inside the furnace. These are single, twin , Four hole bore . These are generally used in small lengths of 25mm. However longer lengths are sometime preferred in critical applications 

Al2O3 content determines the measuring temperature level,  Al2O3 content higher, the temperature is higher.

Alumina has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. Call for any custom production request.

2. Thermocouple Ceramic Insulator Characteristics

• Available in Wide Range of Sizes
• Single Hole, Two Hole and Four Hole Insulator
• Service temperature up to 1800°c
• Various processing methods make right tubes for different usage, including extruding, casting, pressing etc.
• Tubes can be grinding, drilling holes etc according to the requirements of customers.

3. Thermocouple Ceramic Insulator Parameter.

4. Thermocouple Ceramic Insulator Application

• Furnace tube for resistance furnaces, heat treatment furnaces
• Chemical analysis for steel and iron
• Various insulationg parts for high temperature resistance and etching resistance
• Temperature measuring meters
• Protection and insulation for thermocouples and thermometers