• Thermocouple protection tubes, carbon bonded, nitride bonded


    Cryston Certs® Thermocouple Sheaths 
    Saint-Gobain Performance Ceramics & Refractories as a range of technically superior and cost-effective thermocouple protection tubes for use in non-ferrous industries. We offer carbon bonded, nitride bonded products. This range meets all the needs arising from different production processes. Each material type combines the latest technical innovations and processing techniques.

    Saint-Gobain
    Nicarb

    Cryston® NICARB Thermocouple
    Our standard grade CERT material comprises high-purity graphite and SiC, bonded with carbon. This contains a complex glaze and antioxidant system that protects the graphite and carbon bond during service.
    The tubes are isostatically pressed onto a closed-end threaded steel pipe, which provides an easily used industry standard 1/2″ or 3/4″ BSP hanger system.
    Full mechanical strength and resistance to aluminium and its fluxes are developed during the firing process.

  • Service advantages include

     

    No preheat necessary
    No preheat necessary if the tubes are dry
    response time
    Industry leading thermal conductivity and response time
    High corrosion resistance
    High corrosion resistance to surface fluxes
     
    Simple industry standard
    Simple industry standard hanging system using ½” or ¾”BSP threads on the integral steel pipe
    Sealed pipework
    Sealed pipework allowing use in pressurised and dosing systems
    electrical
    Good electrical conductivity to allow use of metal level detection systems
     
    sizes
    Large size range from 6” – 69”, 150mm to 1750mm
    short delivery times
    Standard sizes and short delivery times
     
  • CTA Background

    Learn more about Thermocouple Protection Tubes