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BUENO Technology utilizes its long experience for consolidating high value of sight glass.

The modern industrial sight glass is a glass disk held between two metal frames, which are secured by bolts and gaskets, or the glass disc is fused to the metal frame during manufacture. The glass used for this purpose is either soda lime glass or borosilicate glass, and the metal, usually a type of stainless steel, is chosen for desired properties of strength. Borosilicate glass is superior to other formulations in terms of chemical corrosion resistance and temperature tolerance, as well as transparency.

BUENO used tempered glass, borosilicate glass, quartz glass and aluminosilicate glass for different segment and application, but overall, borosilicate glass is most common and popular for us to recommend our valued customers. It is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10−6 K−1 at 20 °C), making them more resistant to thermal shock than any other common glass. Such glass is subjected to less thermal stress and can withstand temperature differentials without fracturing of about 165 °C (329 °F). It is commonly used for the construction of reagent bottles and flasks.

Sight Glass

Borosilicate Glass Aluminosilicate Glass
Flanged Sight Glass
Oil Sight Glass
PTFE Lined Round View Sight Glass
PFA Lined Sight Glass
Full View Sanitary Sight Glass
Double Window Sight Glass With Wiper
Full View Flanged Sight Glass
Flapper Sight Glass
Round Window Flapper Sight Glass
Round Window Flapper Sight Glass
Double Windows Sight Glass
Round Windows Sight Glass
Double Windows Sight Glass With Flow Indicator
Double Windows Sight Glass
Sight Glass Double Window
Square Windows Sight Glass
Carbon Steel Round Windows Sight Glass
Round Windows JIS 10K Sight Glass
Full View Threaded Sight Glass
Sight Glass
Angle Sight Glass
Weld Connection Sight Glass
Threaded Connection Sight Glass
Thread impeller Sight Glass
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INDONESIA OFFICE:
PT Bueno Technology Indonesia
GLC Boulevard Sentra Niaga G-11
Cengkareng West Jakarta 11750

Phone +62 (21) 5431 5962

© COPYRIGHT 2022 BUENO TECHNOLOGY INDONESIA. ALL RIGHTS RESERVED.
  • Home
  • Products
    • Highlight Product
    • Category PFA Lined Valve
    • Category PFA Lined Pipe
    • Category PFA Fitting
    • Category PFA Valve
    • Category Ball Valve
    • Category Check Valve
    • Category Butterfly Valve
    • Category Diaphragm Valve
    • Category Gate Valve
    • Category Globe Valve
    • Category Cryogenic Valve
    • Category Control Valve
    • Category Sight Glass
    • Category Flow Meter
    • Category Flexible Hose
    • Category Expansion Joint
    • Category Instrument Valves Fitting
    • Category Metal Parts
    • Category PTFE Parts
  • Certificate
  • About US
    • Timeline
    • Equipment
  • Blog
  • Contact Us