Mobil DTE™ 700 Series
Premium Turbine Oils
Our Mobil DTE™ 700 Series turbine oils are designed to improve productivity, enhance equipment reliability, and increase uptime in both steam and moderate-duty gas turbines. These turbine oils are engineered to provide:
- Improved deposit control
- Exceptional demulsibility
- Superior oxidation stability
- Enhanced rust and corrosion protection
Product series information
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Technical resources
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Proper turbine oil test methods | Mobil™The reliability and profitability of your power generation operation depends on choosing the right turbine oil. Learn how to go beyond basic laboratory tests.
Technical topics
-
Dry TOST test method | Mobil™Learn more about Dry TOST, a turbine oil test method developed by Mitsubishi Heavy Industries, Ltd.
Technical topics
-
Turbine oil condition monitoring training guide | Mobil™Help ensure long, trouble-free turbine operation with sound oil condition monitoring.
Technical topics
-
Turbine oil change and compatibility testing | Mobil™
Don’t let turbine oil incompatibility affect power plant performance. Learn more about compatibility testing here.
Technical topics
Features and Benefits
Mobil DTE 700 Series offers the following features and potential benefits:
|
Features |
Advantages and Potential Benefits |
|
Meets or exceeds most major turbine equipment builder specifications and industry specifications (ISO VG 32) |
Simplifies lubricant selection and application / Assures compliance with equipment builder's warranty / Minimizes lubricant inventory |
|
Superior oxidation, chemical and color stability |
Designed to provide extended oil charge life and help reduce oil purchases and disposal costs Helps control deposit formation to help reduce filter plugging and equipment fouling for reducing downtime and maintenance costs High level of turbine system reliability and reduced unscheduled downtime |
|
Excellent water separability |
Helps to insure good lubrication film to protect turbine bearings / Maximizes water removal system efficiency and minimizes oil replacement costs |
|
Enhanced rust and corrosion protection |
Prevents corrosion of critical oil system components for reducing maintenance and prolonging component life |
|
Rapid air release and resistance to foaming |
Prevents erratic operation and pump cavitation, reducing pump replacement and increasing pump efficiency |
|
Zinc Free |
Reduces environmental impact |
Applications
Mobil DTE 700 Series are designed to meet or exceed the requirements of circulation systems of steam and gas turbines. Specific applications include
• Electric power generation for high output base load utilities
• Gas Turbine Combined Cycle Power Plants operating in base load or peak generation modes
• Gas turbines in Captive Power plants
• Gas or steam turbine prime movers
• Hydroelectric turbine applications
Specifications and Approvals
|
This product has the following approvals: |
732 |
746 |
768 |
|
GE Power (former Alstom Power) HTGD 90117 |
X |
X |
|
|
LMZ steam turbines |
X |
X |
|
|
Siemens TLV 9013 04 |
X |
X |
|
|
Siemens TLV 9013 05 |
X |
X |
|
|
This product is recommended for use in applications requiring: |
732 |
746 |
768 |
|
GE Power GEK 28143A |
X |
X |
|
|
This product meets or exceeds the requirements of: |
732 |
746 |
768 |
|
ASTM D4304, Type I (2017) |
X |
X |
X |
|
ASTM D4304, Type III (2017) |
X |
X |
|
|
China GB 11120-2011, L-TGA |
X |
X |
X |
|
China GB 11120-2011, L-TSA(Class A) |
X |
X |
|
|
China GB 11120-2011, L-TSA(Class B) |
X |
X |
|
|
DIN 51515-1:2010-02 |
X |
X |
X |
|
DIN 51515-2:2010-02 |
X |
X |
|
|
GE Power GEK 120498 |
X |
|
|
|
GE Power GEK 121608 |
X |
|
|
|
GE Power GEK 27070 |
X |
|
|
|
GE Power GEK 32568Q |
X |
|
|
|
GE Power GEK 46506D |
X |
|
|
|
ISO L-TGA (ISO 8068:2019) |
X |
X |
X |
|
ISO L-TSA (ISO 8068:2019) |
X |
X |
X |
|
JIS K-2213 Type 2 |
X |
X |
X |
|
Siemens Industrial Turbo Machinery MAT 812101 |
X |
|
|
|
Siemens Industrial Turbo Machinery MAT 812102 |
|
X |
|
|
Siemens Westinghouse PD-55125Z3 |
X |
|
|
Properties and Specifications
|
Property |
732 |
746 |
768 |
|
Grade |
ISO 32 |
ISO 46 |
ISO 68 |
|
Air Release, 50 C, min, ASTM D3427 |
2 |
3 |
4 |
|
Copper Strip Corrosion, 3 h, 100 C, Rating, ASTM D130 |
1B |
1B |
1B |
|
Density @ 15 C, g/cm3, ASTM D1298 |
0.85 |
0.86 |
|
|
Emulsion, Time to 3 mL Emulsion, 54 C, min, ASTM D1401 |
10 |
10 |
10 |
|
Flash Point, Cleveland Open Cup, °C, ASTM D92 |
228 |
230 |
242 |
|
Foam, Sequence I, Tendency/Stability, ml, ASTM D892 |
0/0 |
0/0 |
0/0 |
|
Foam, Sequence II, Tendency/Stability, ml, ASTM D892 |
0/0 |
0/0 |
0/0 |
|
Foam, Sequence III, Tendency/Stability, ml, ASTM D892 |
0/0 |
0/0 |
0/0 |
|
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
5.5 |
6.8 |
8.6 |
|
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 |
30 |
44 |
64 |
|
Neutralization Number, mgKOH/g, ASTM D974 |
0.1 |
0.1 |
0.1 |
|
Pour Point, °C, ASTM D97 |
-30 |
-30 |
-30 |
|
Rotating Pressure Vessel Oxidation Test, min, ASTM D2272 |
1000 |
1000 |
1000 |
|
Rust Characteristics, Procedure B, ASTM D665 |
PASS |
PASS |
PASS |
|
Specific Gravity, 15.6 C/15.6 C, ASTM D1298 |
|
|
0.87 |
|
Turbine Oil Stability Test, Life to 2.0 mg KOH/g, h, ASTM D943 |
10000 |
10000 |
8000 |
|
Viscosity Index, ASTM D2270 |
117 |
113 |
110 |
Health and Safety
Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx