3.3 tempered flat borosilicate glass -pyrex glass,withstand over 600 C - use for fireplace,sight glass,light etc -many size

3.3 tempered flat borosilicate glass  .ApplicationBorosilicate 3.3 serves as a material of truly functional and

 wide applications:1). Household electrical appliance (panel for oven and fireplace, microwave trayetc.);

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);

5). Fine instruments (optical filter);

6). Semi-conductor technology (LCD disc, display glass);

7). Iatrology and bio-engineering;8). Safety protection (bullet proof glass)

Thermal expansion coefficient     3.3±0.1×10-6K-1

Softening point   :    820±10 O C

Contact Huhu for good price,15953257075

fireplace door glass tempered 3.3 flat borosilicate glass