Eni OTE 68
Mineral turbine oil with rapid air release and excellent demulsibility
ISO VG 68
| Property | Typical value | Method |
|---|---|---|
| Viscozitate la 40°CcSt | 32.0 | Astm D445 |
| Viscozitate la 100°CcSt | 5.45 | Astm D445 |
| Viscosity index | 105 | Astm D2270 |
| Colour | L 0.5 | Astm D1500 |
| Densitykg/m3 | 840 | Astm D4052 |
| Pour point°C | <-33 | Astm D97 |
| Flash point (COC)°C | >215 | Astm D92 |
| Total acid numbermg KOH/g | 0.10 | Astm D974 |
| Air releaseminute | 4 | Astm D3427 |
| Demulsibility apaminute | 15 | Astm D1401 |
| Demulsibility abursecunde | 150 | DIN 51589 |
| Rust prevention properties | trece | Astm D665B |
| Oxidation stability - TOST, Lifeore | 10,000+ | Astm D943 |
| Oxidation stability - RPVOTminute | >950 | Astm D2272 |
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High-quality industrial oils for steam and gas turbines. Shell Turbo T oils have long been regarded as the industry-standard turbine oils. Building on this reputation, Shell Turbo T oils have been developed to deliver improved performance capable of meeting the requirements of the most modern steam turbine and light gas turbine systems that do not require improved anti-wear performance for the gearbox. Shell Turbo T oils are formulated from high-quality hydrotreated base oils and a combination of zinc-free additives, which deliver excellent oxidative stability, protection against rust and corrosion, reduced foaming and excellent demulsibility.
Alstom turbine oil (now GE Vernova)
Alstom’s specification for the lubricating and control oils of its steam and gas turbines. Datasheets quote the edition the oil was tested against (V0001 W, X, Z or AA).
MAN Turbo SP 079984 D0000 E99 — turbine oil
A MAN Energy Solutions (MAN Turbo) specification for turbine lubricating oils.
Siemens Westinghouse 21T0591 — turbine oil
A legacy Westinghouse turbine-oil specification, cited alongside PD-55125Z3 and still referenced under the Siemens name.
Siemens Westinghouse PD-55125Z3 — turbine oil
A legacy Westinghouse turbine-oil material specification, still cited under the Siemens name after Siemens acquired Westinghouse’s power generation business.
Turbine oil TD — DIN 51515, part 1
The German standard for steam and gas turbine oils; class TD covers ordinary lubricating and control oils with high oxidation stability.
Turbine oil TG — DIN 51515, part 2
Part 2 of DIN 51515: class TG, turbine oils with extended thermal/oxidative stability beyond the basic TD grade.
Hydraulic oil HL — DIN 51524, part 1
Part 1 of the standard: HL oils, additised against oxidation and corrosion but without antiwear protection. They are used where pressures are low.
Turbine oil, class TGA — ISO 8068
Class TGA of ISO 8068 (family T, turbines): gas-turbine oil, standard grade.
Turbine oil, class TSA — ISO 8068
Class TSA of ISO 8068 (family T, turbines): steam-turbine oil, standard grade.
Solar Turbines turbine oil, Class II
Solar Turbines’ specification for the mineral oils used in its gas turbines, Class II. Datasheets quote the edition the oil was tested against (for example 9-224U or 9-224AA).
JIS K 2213 Type II — turbine oil (Japan)
The Japanese industrial standard for turbine oils; Type II covers inhibited oils, with oxidation and corrosion additives.
ASTM D4304 Type I — mineral turbine oil
The American standard for turbine oils; Type I covers inhibited mineral oils with high oxidation stability and rapid water separation.
Turbine oil Type III — ASTM D4304
Type III of ASTM D4304: a turbine oil formulated for extended oxidation life.
GB 11120-2011, class L-TSA — turbine oil (China)
Class L-TSA of the Chinese turbine-oil standard GB 11120-2011: a steam-turbine oil, the Chinese counterpart of ISO 8068 TSA.
GB 11120-2011, class L-TGA — turbine oil (China)
Class L-TGA of GB 11120-2011: a gas-turbine oil, the Chinese counterpart of ISO 8068 TGA.
Alstom HTWT600050 — hydro generator bearing oil
An Alstom Power Hydro specification for the bearing/lubricating oil of its hydroelectric generators, distinct from the HTGD gas-turbine oil line.
Siemens Turbo Compressors spec. 800 037 98 — turbine/compressor oil
A Siemens Turbo Compressors specification for the lubricating oil of its own turbocompressor units.
An approval number from the Fives Cincinnati (formerly Cincinnati Machine/Milacron) list of fluids for use in its own machine tools.
IS 1012:2002 — Indian standard for a lubricating oil
The Indian national standard setting the requirements for a grade of lubricating oil: viscosity, flash point, pour point and impurity content.
GE — turbine oil requirements
A General Electric specification for the lubricating and control oils of its own gas and steam turbines: high oxidation stability, rapid air release and resistance to varnish formation.Source