Transparent type is also manufactured from “extra-hard”
borosilicate glass. The surfaces on both sides are finely
smooth and ensure optimal transparency.
A) One is as same with reflex Gauge Glasses,use molds to
make the semi-finished products,afterwards,ground and
polish the two side to ensure optimal
transparency.
By this manufacturing technique,the definition isn’t
good.
B)The other manufacturing technique is made of High
Borosilicate sheet of 17mm thickness, cut the glass sheet
according the detailed size and polish the side face for
the smooth.
This manufacturing technique glass is very clear,but the
goods cost is higher.
Specifications
*
Material: borosilicate glass, aluminosilicate
glass.
* Max pressure: 6Mpa.
* Max temperature: 430 °C.
* Using life: more than 20 years.
* Standard: The products is strictly according to
the standard of DIN7081.
* Accessories: Gaskets and mica sheet can also be
provided together.