Can the high temperature sight glass be used as a fire hole window?

 
  Tempered glass is made of ordinary flat glass and then processed into a prestressed glass.
  Toughened glass mirror is a physical or chemical glass of the glass, with good optical properties, mechanical strength and thermal shock strength.
  For high temperature, corrosive, dangerous, easy to crystallize the chemical tower. Tempered glass can withstand less than 280 degrees of continuous high temperature, bear the pressure according to the thickness of the general, the general steel mirror glass thickness of 3mm-20mm. Tempered glass Compared to ordinary flat glass, the same thickness of the tempered glass is the impact of ordinary glass 3 to 5 times the bending strength of ordinary glass is 3 to 5 times. Tempered glass is not easy to break, even if the broken will be no sharp particles in the form of fragmentation, greatly reduced damage to the human body. So that the tempered glass mirror meets your use of ambient temperature pressure.
  As a fire observation window, view the fire hole window to use is a very good choice.
  PCHAO specializing in the production of tempered sight glass, commonly used specifications Φ40mm-250mm, thickness 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 20mm. Round, square, oval, trapezoidal, punching, and other specifications can be customized to the size.
  If you are interested in the tempered sight glass or need to consult, please click on our online customer service, or call us. Pan Chao, customized different quality specifications of the glass.
  Pan Chao special industrial glass, tailored for your different quality of the glass.
  Welcome sending your inquiry: Phone : +86 13569413718  Email: info@panchaoglass.com