NSiC Protection Tube

Nitride Bonded Silicon Carbide (NSiC) protection tubes are widely used to protect temperature sensors (thermocouples) in high-temperature and corrosive environments such as metal melting, heat treatment, and industrial furnaces. Their superior durability and thermal properties make them a trusted choice for long service life and accurate temperature control.

Key Features：

• Excellent thermal shock resistance
  Withstands sudden temperature changes without cracking.
• High working temperature
  Suitable for continuous use in temperatures up to 1450°C.
• Outstanding corrosion resistance
  Resists chemical attack from molten metals, slags, and fluxes.
• Non-wetting to molten aluminum
  Prevents metal adhesion and reduces contamination risks.
• Mechanical strength and long service life
  Performs well in tough environments with minimal maintenance.

Applications:

• Thermocouple protection in aluminum and non-ferrous metal furnaces
• Temperature monitoring in melting and holding furnaces
• Heat treatment and forging industries
• Chemical and petrochemical process equipment