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Quick Details

Brand Name: AOHONG
color: clear
Material: borosilicate,alluminosilicate
Finish: grinding, polished
Size: AB1-10
Place of Origin: China (Mainland)
PRODUCT NAME: transparent sight glass
TEMPERATURE: 430
PRESSURE: 6Mpa
PACKAGE: with white box
MOQ: 5pcs

Specifications

Transparent Gauge Glass

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.
Din7081 Transparent Steam Boiler Gauge Glass