ZHENGZHOU HENGTONG FURNACE CO,. LTD
High Pure Silicon Nitide Ceramic Insulation Protective Tube/Sialon Ceramic Pipe
  • High Pure Silicon Nitide Ceramic Insulation Protective Tube/Sialon Ceramic Pipe
  • High Pure Silicon Nitide Ceramic Insulation Protective Tube/Sialon Ceramic Pipe
  • High Pure Silicon Nitide Ceramic Insulation Protective Tube/Sialon Ceramic Pipe
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High Pure Silicon Nitide Ceramic Insulation Protective Tube/Sialon Ceramic Pipe

We manufactures a range of silicon nitride and advanced ceramic thermocouple protection sheaths for use in the aluminum and molten metal handling industries.

We manufactures a range of silicon nitride and advanced ceramic thermocouple protection sheaths for use in the aluminum and molten metal handling industries. They are an advanced ceramic tube offering outstanding performance for temperature control in aluminum foundries and smelters and are extremely cost-effective compared to competitive materials, such as cast iron, silicon carbide, and alumina. Its outstanding performance is in contact with non-ferrous molten metals, particularly aluminum and its alloys and zinc. They allow constant temperature monitoring of the melt resulting in improved quality of the finished casting.


Silicon Nitride Ceramic Features

1.low density, low weight

2.high hardness, high wear resistance

3.maximum service temperature up to 1,200 °C

4.greatly electrical insulation

5.non-wetting to non-ferrous metals

6.outstanding resistance to thermal shock

7.long life

Thermocouple Protection Solutions:


Our silicon nitride thermocouple protection tubes offer superior performance in extreme environments:

l Exceptional corrosion resistance in incinerators and melting furnaces

l High-temperature stability up to 1000°C in oxidizing atmospheres

l Non-wetting surface prevents aluminum adhesion

We manufactures a range of silicon nitride and advanced ceramic thermocouple protection sheaths for use in the aluminum and molten metal handling industries. They are an advanced ceramic tube offering outstanding performance for temperature control in aluminum foundries and smelters and are extremely cost-effective compared to competitive materials, such as cast iron, silicon carbide, and alumina. Its outstanding performance is in contact with non-ferrous molten metals, particularly aluminum and its alloys and zinc. They allow constant temperature monitoring of the melt resulting in improved quality of the finished casting.


Silicon Nitride Ceramic Features

1.low density, low weight

2.high hardness, high wear resistance

3.maximum service temperature up to 1,200 °C

4.greatly electrical insulation

5.non-wetting to non-ferrous metals

6.outstanding resistance to thermal shock

7.long life

Thermocouple Protection Solutions:


Our silicon nitride thermocouple protection tubes offer superior performance in extreme environments:

l Exceptional corrosion resistance in incinerators and melting furnaces

l High-temperature stability up to 1000°C in oxidizing atmospheres

l Non-wetting surface prevents aluminum adhesion

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