44 visiting now: 16 USA USA flag 14 France France flag 6 UK UK flag 6 China China flag 1 Germany Germany flag 1 Italy Italy flag

Highlighted Companies

  • Glisten Dental Technology (China): Glisten Dental Lab was established as a high end dental workshop in HK in 1997 by Dr Tsang.... http://www.glistendentallab.com
  • Shenzhen Dihe Electronic Co., Ltd. (China): Multilayer PCB, Metal core PCB, fast PCB and middle-small batch PCB with multi-species,... http://www.szdh-pcb.com
  • TAJ INTERNATIONAL FOR INSULATIONS (Saudi Arabia): Taj International for Insulations factory was formed in 2010 in Saudi Arabia eastern... http://taj-int.net/


  • Silicon Nitride Thermocouple Protection Tube For Low Pressure Casting - China

    price: contact company for price

    Silicon Nitride Thermocouple Protection Tube

    Product Description

    Thermocouple’s long- time stability and service life will be up to outside protection tube. Thermocouple shielded by silicon nitride thermocouple sheath will quickly react to temperature due to its good thermal conductivity and thinner wall thickness. Silicon nitride thermocouple protection tube is for continuous temperature measurement and protect thermocouple without erosion.

    Physical and chemical index

    Types GPSN RSSN

    Density >3.2g/ cm3 >2.4g/ cm3

    Si3N4 content >92% >92%

    Flexural strength >600Mpa >200Mpa

    Compressive strength >1500Mpa

    Thermal conductivity( W/ mk) 16- 22 14

    Porosity 0 <15%

    Thermal expansion coeff. ( RT- 1000℃) 3.2 2.8

    Max temperature

    In air 1400℃ 1150℃

    Hardness( HRA) >92 >85

    Features

    1, Moulding: Cold isostatic pressing( CIP)

    2, Sintering: GPSN/ RSSN

    3, High strength and good compactness

    4, Low thermal expansion coefficient

    5, Excellent thermal shock resistance

    6, No wetting by molten aluminum and non- ferrous metal

    7, Good corrosion resistance

    Recommended Sizes

    OD( mm) ID( mm) Length( mm)

    16 8 300- 600

    22 12 300- 800

    28 16 300- 900

    30 18 300- 900

    45 25 300- 900

    We can also prodcue other sizes according to your drawing.


    Company Contact:


    • Phone: 8618253372068

    • Address: Zibo City, Shandong Province, China, Zibo, China

    • Email: Email


    Published date: November 10, 2015 -

    • Business Description: Zibo Guiyuan Taisheng Advanced Ceramic Co., Ltd which invested by

      Shandong Guiyuan Advanced Ceramic Co., Ltd and Zibo Taisheng Industry

      & Trade Co., Ltd focus on the research, manufacture and sale of

      technical ceramic.

    Related listings



    • 200kw Medium Frequency Steel Plate Induction Heating Machine
      200kw Medium Frequency Steel Plate Induction Heating Machine
      Machinery - Metal Working - Zhengzhou Gous Electromagnetic Induction Heating E - China - May 3, 2016 - contact company for price

      Advantages of 200KW medium frequency steel plate induction heating machine: 1. Wide frequency range: 1khz - 10khz, according the diameter of working piece to choose suitable frequency. 2. When heating a whole piece of material, the length of inductio...

    • Advertising Plasma Cutting Machine
      Advertising Plasma Cutting Machine
      Machinery - Metal Working - Shandong Laser Source Technology CO. LTD. - China - April 28, 2016 - contact company for price

      Features 1. Light beam design, good rigidity, light weight and tiny moving inertia. 2. Y axis adopts double motors with double drives. XYZ axis round rail, moving smoothly, with high accuracy. ( option: square rail ) 3. Excellent performance on cutti...

    • Industrial Plasma Cutting Machine
      Industrial Plasma Cutting Machine
      Machinery - Metal Working - Shandong Laser Source Technology CO. LTD. - China - April 28, 2016 - contact company for price

      Industry Plasmas Cutter 1. Welded lathe bed of thick- wall profiled steel, artificial prescription, more solid and stable. 2. Reasonable platform design, 10mm thickness steel plates fixed on the table covered by cast sheath with spikes. Steel plates ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"