used in boiler for lever gauge and showing water position.
cut, grind, etc
10mm to 30mm
50mm - 250mm
white and transparent
5000 Piece/Pieces per Week
Packaging & Delivery
1pcs in a white paper box and then 50-60pcs/ carton, then in wooden case
within 7-14 days after receiving advanced payment
borosilicate glass disc
our company specializing in the production of borosilicate sight glass, tempered sight glass, a variety of water level gauge glass, tempered glass, various valves glass, level gauge and flow meter glass. The company has a certain scale, multi-species collection of industrial glass production and customers can request non-standard processing in one of professional manufacturers, my company covers an area of 50 acres, with advanced production equipment and management level, exports to Middle East, Southeast Asia, Europe, America and other countries and regions. The company takes "customer focus, to meet the requirements, continuous improvement" for the purpose. With high quality products and good reputation, win foreign customers rely on.
Borosilicate disc glass is one of transparent colorless glass, through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%. Coefficient of thermal expansion is 3.3. It can acid proof and alkali , the high temperature resistant is about 450°C. If course handling , the high temperature resistant can reach 550°C or so. Apply to lighting fixture , chemical industry , electron, high temperature equipment and so on.
Baode optical glass can produce 3.3 high borosilicate glass disc, with a good appearance, high temperature, resistance strong pressure, resistance acid and alkali, high transparency, After cutting, grinding, polishing, milling, Tempered and so on process to complete. We can produce borosilicate glass sight glasses.. 1.7,2.0,3.0,3.3,4.0,5.0,6.0,8.0,10.0,12.0,15.0,20.0,25.0 mm thickness, etc., The dimension and thickness can according to the requirement.(Customization)
Application of borosilicate glass disc
Borosilicate glass 3.3 serves as a material of truly functional and wide applications:
1). Household electrical appliance (panel for oven and fireplace, microwave tray etc.);
2). Environmental engineering and chemical engineering (Lining layer of repellence, autoclave of chemical reaction and safety spectacles);
3). Lighting (spotlight and protective glass for jumbo power of floodlight);
4). Power regeneration by solar energy (solar cell base plate);