Standard Flat Glass - Aluminosilicate Aluminosilicate gage
glass has a high resistance to heat and alkalis in comparison to
borosilicate glass. Aluminosilicate gage glass is used in
high temperatureand pressure applications that exceed
the limitations of borosilicate. Almax II gage glass has
been tempered to strengthen the glass to help it withstand the
mounting loads, high pressures, temperature gradients, and thermal
shocks that may be encountered in service.