Observation Lantern "Cyclops"
Similar designation when ordering a lantern:
Flashlight "Cyclops" 1-2-50-0.6-20 TU 28.14.11.190-009-26842920-2020, where:
1 – type of lamp (1-straight-through, 2-angular, 3-tubular)
2 – lantern design (1-with flanges, 2-with flanges and a set of counter flanges and fasteners, 3-without flanges)
50 – nominal bore, mm
0.6 – nominal pressure, MPa
20 – steel grade of pipes.
The leakage of the working medium or “sweating” through the metal, as well as the leakage of the medium through the gasket joint and gland seal are not permitted.
The direction of supply of the working medium is any.
The established average service life is not less than 10 years.
ip | Name | Nominal pressure, MPa | Temperature, °C | Nominal bore, mm |
1 | straight-through with flat glass | 0.6 | from minus 40 to plus 200 for neutral and acidic environments; from minus 40 to plus 100 for alkaline environments | 20 - 300 |
1.6* | from minus 40 to plus 300 for neutral and acidic environments; from minus 40 to plus 110 for alkaline environments | |||
2 | corner with flat glass | 0.6 | from minus 40 to plus 200 for neutral and acidic environments; from minus 40 to plus 100 for alkaline environments | 20 - 80 |
1.6* | from minus 40 to plus 300 for neutral and acidic environments; from minus 40 to plus 110 for alkaline environments | 20 - 80 | ||
3 | straight-through tubular | 0.6 | from minus 50 to plus 120 for acidic and alkaline environments | 20 |
0.6 | 32 | |||
0.5 | 50 | |||
0.4 | 80 | |||
0.3 | 100 | |||
0.2 | 150 |