• banner

Our Products

Round quartz glass discs clear and quartz glass window

Short Description:

  • Payment Terms: L/C,D/A,D/P,T/T
  • Type: clear fused silica quartz disc
  • Thickness: 1-200mm
  • Shape: Circular Shape
  • Size: base on customer's need
  • Application : quartz glass window
  • Package: Export packing to avoid breaking
  • Product Detail

    Product Tags

    Product Detail:

    Fused Clear Silica Quartz Glass Plate

    We are a manufacturer of Quartz glass fused silica plate/sheet .

    Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing.

    Advantage of Quartz Glass Plate/Sheet/disc:

    1)High purity :SiO2> 99.99%.

    2)Operating Temperature: 1250℃; SoftenTemperature: 1730℃ .

    3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability

    4)Health care and environmental protection.

    5)No air bubble and no air line.

    6)Excellent electrical insulator.

    Density 2.2g/cm3
    Hardness 570KHN100
    Hardness 4.8×107Pa(N/m2)
    Coefficient of thermal expansion (20℃-300℃) 5.5×10-7cm/cm℃
    Thermal conductivity (20℃) 1.4W/m℃
    Specific heat(20℃) 660J/kg℃
    Softening point 1730℃
    Annealing point 1250℃

    Application :

    Electric light,Laser,Lenses,Military,Metallurgical,optical instrument,high temperature window ,environmental protection and other fields

    We produce and export variety of transparent and quartz glass products, mainly including quartz glass tube, quartz glass plate,quartz glass crucible, quartz glass instrument, quartz heating lamp,UV germicidal lamp, quartz rod, different Infrared and Ultraviolet quartz glass and other relation quartz glass products.

    Especially we have a great achievement on Quartz singing products, we have our own brand CVNC®, Quartz singing products including Quartz crystal singing bowl, Quartz crystal singing forks,Quartz crystal singing pyramid, singing harp and so on.


    Production line:




  • Previous:
  • Next:

  • Write your message here and send it to us