The performance of tempered sight glass

  Tempered glass, also known as safety glass, tempered glass is actually a kind of prestressed glass. In order to improve the strength of the glass, the ordinary annealing glass is cut into the required size, and then heated to close to the softening point of about 700 degrees, and then quickly and evenly cooled and get (usually 5-6MM glass at 700 degrees high temperature heating 240 Sec or so, about 150 seconds. 8-10MM glass at 700 degrees high temperature heating about 500 seconds, about 300 seconds cooling. In short, according to the different glass thickness, the choice of heating and cooling time is also different).
  Firing temperature: 730 ° C
  Annealing temperature: 650 ° C
  After annealing the highest temperature: 350 ℃
  After annealing safety temperature: ≤ 280 ℃
  Conventional thickness: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm, 15mm, 19mm
  Product pressure is better, glass transmittance> 95% widely used in military, electricity, petroleum, chemical, pharmaceutical, purification equipment, industrial wastewater treatment equipment, industrial furnace, high and low voltage transmission equipment, electrical control cabinet, , Actuators, transmitters, vacuum coating equipment, pipes, valves, tanks and other types of pressure vessels and instrumentation.
  Which processing shapes are: round, square, trapezoidal, fan-shaped, shaped, etc. to map custom processing.
  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