Hengshui Aohong Special Glass Manufacturing Co., Ltd.

05/06/2021

Transparent Level Gauge
Transparent level gauges are always fitted with two plate transparent glasses between which the fluid is contained.


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02/06/2021

Aluminum Silicon Transparent Gauge Glass
Aluminosilicate Transparent gauge glass has high transmittance and resist to aggressive environment, so transparent sight glass is widely used in industry and petrol.
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28/05/2021

Round Gauge Glass for Observing Liquid Flow and Level
Round sight glass, also called round gauge glass and sight glass disc, commonly uses the material of soda-lime glass, borosilicate glass, aluminosilicate glass and quartz glass.

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25/05/2021

Borosilicate 3.3 Sight Tubular Glass Rod & Tube
We also can apply some further processing like trim cutting, fire polishing, bending, pinching, grinding and others according to customers' requirements.


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22/05/2021

[News]
Why Borosilicate Glass Is Suitable For Sight Glasses And Gauge Glass
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Borosilicate glass has a very low coefficient of thermal expansion, which can withstand high thermal shock, and the glass surface changes very little with temperature. It is the first choice for precision instruments.

19/05/2021

Rectangular Sight Glass
It is crystal clear and has good chemical stability, electrical insulation, mechanical strength and low thermal expansion coefficient.

13/05/2021

[News]
How To Install And Maintain A Glass Plate Type Level Gauge?
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Glass Plate Type level Gauge is a common type level gauge, and the Glass plate include reflex gauge glass and transparent gauge glass(plain gauge glass or flat gauge glass). It is very important to obey the right method of level gauge installation and maintain to protect the gauge glass part.

07/05/2021

[News]
How to Clean and Dry Quartz Glass Instruments?
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​As a Fused Quartz Glass Supplier, share it with you.

04/05/2021

Transparent Level Gauge
Transparent level gauges are suitable for almost all installations.
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01/05/2021

Happy Labor Day !

29/04/2021

Aluminum Silicon Round Glass
It is widely used for manufacturing gauge glass and sight glass.

26/04/2021

Transparent Gauge Glass Used in Industry Pipe
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.
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