Mobil DTE? 732 M
Premium Gas & Steam Turbine Lubricating Oil
Product Description
Mobil DTE? 732 M is next generation high performance turbine oil designed for use in Mitsubishi Heavy Industry (MHI) non-geared Single Shaft Heavy Duty Gas & Steam Turbines and Multi Shaft Gas Turbines. This product meets MHI’s requirements for long life – high temperature turbine applications, MS04-MA-CL005, through high quality base oils and additive system designed to provide long oil life. Mobil DTE 732 M also meets the requirements of MS04-MA-CL001 and CL002.
Features and Potential Benefits
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Excellent chemical and oxidation stability help reduce maintenance downtime and costs by contributing to system cleanliness and deposit reduction, which can enable long oil and filter life
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High resistance to foaming and rapid air release prevent pump cavitation, noisy and erratic operation, which can help reduce pump replacement and increase pump efficiency
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Reduces varnish formation potential, which can help to increase turbine operation reliability and reduce maintenance costs
Applications
Mobil DTE 732 M is a high performance turbine oil designed for use in non-geared gas & steam turbine and turbine compressor applications. Specific applications include:
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Steam Turbines – all non-geared
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Gas Turbines – all non-geared, including 501F & G series, 701F & G Series
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Turbine Compressors – all non-geared
Specifications and Approvals
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Mobil DTE 732 M is approved by MHI and meets or exceeds the requirements of:
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MS04-MA-CL001
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X
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MS04-MA-CL002
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X
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MS04-MA-CL005
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X
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JIS K-2213 Type 2
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X
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Typical Properties
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Mobil DTE 732 M
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ISO Viscosity Grade
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32
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Viscosity, ASTM D 445
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cSt @ 40o C
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31.3
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cSt @ 100o C
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5.8
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Viscosity Index, ASTM D 2270
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131
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Pour Point, oC, ASTM D 97
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-15
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Flash Point, oC, ASTM D 92
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233
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TOST, ASTM D 943, Hours to 2 NN
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8376
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RPVOT, ASTM D 2272, min.
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2000
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Rust Prevention, ASTM D 665
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Distilled Water
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Pass
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Sea Water
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Pass
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Copper Strip Corrosion, ASTM D 130,3 hrs @ 100o C
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1B
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Foam Test, ASTM D 892
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Sequence I, tendency/stability, ml/ml
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15/0
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Sequence II, tendency/stability, ml/ml
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5/0
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Sequence III, tendency/stability, ml/ml
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10/0
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Water Separability, ASTM D 1401, time to 3ml emulsion
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10
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Air Release, ASTM D 3427, mins
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2
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10
