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Borosilicate Sight Glass
The sight glass is also made from borosilicate glass, thermally tempered, with low coefficient of thermal expansion, good thermal stability and chemical performance.
Thermal performance
Working temperature: 400°C
Chemical resistance
Alkali resistance: alkali class 2, tested to ISO695/DIN52322
Water resistance: tested to DIN-ISO719-HGB1/DIN-ISO720-HGA1
Acid resistance: acid class 1, tested to ISO1776/DIN12116.
Application
Widely used in petro-chemical plants, chemical processing, boilers and storage vessels, high power lighting, marine engineering etc.
Dimension (mm) | Pressure (max bar) | Dimension (mm) | Pressure (max bar) | Dimension (mm) | Pressure (max bar) | Dimension (mm) | Pressure (max bar) |
30x12 | 150 | 63x15 | 40 | 110x20 | 25 | 150x30 | 25 |
31.6x12.7 | 150 | 70x12 | 16 | 113x15 | 10 | 160x20 | 12 |
30x15 | 200 | 70x15 | 25 | 115x15 | 10 | 170x15 | 5 |
35x7 | 25 | 80x10 | 10 | 120x10 | 4 | 170x20 | 10 |
40x10 | 40 | 80x12 | 16 | 120x15 | 10 | 175x20 | 10 |
40x12 | 50 | 80x15 | 25 | 125x15 | 10 | 175x25 | 16 |
45x10 | 40 | 80x20 | 40 | 125x20 | 16 | 175x30 | 25 |
45x12 | 50 | 90x10 | 8 | 125x25 | 25 | 200x20 | 8 |
50x10 | 25 | 95x10 | 6 | 125x30 | 40 | 200x25 | 10 |
50x12 | 40 | 95x15 | 16 | 130x15 | 10 | 200x30 | 16 |
60x10 | 16 | 100x10 | 7 | 135x15 | 8 | 210x25 | 10 |
60x12 | 25 | 100x12 | 10 | 135x25 | 25 | 250x20 | 4 |
60x15 | 40 | 100x15 | 16 | 150x10 | 2 | 250x25 | 8 |
60x20 | 95 | 100x20 | 25 | 150x15 | 8 | 250x30 | 10 |
63x10 | 16 | 100x25 | 40 | 150x20 | 10 | 265x30 | 8 |
Other dimension and thickness are available on demand | |||||||