Shell Turbo S4 X 32 is based on Gas-to-Liquid (GTL) technology and has been developed to meet the demands of the latest high efficiency turbine systems. Designed to offer outstanding, long term performance under the most severe operating conditions, Shell Turbo S4 X 32 will minimize wear, deposit and sludge formation even under cyclic peak loading conditions.
Unit of Measure
Package Type |
N/A Tote |
ISO Viscosity Grade |
N/A R&O ISO 32 |
Viscosity at 100 Degree Celsius (ºC) Temperature |
N/A 6.10 cSt |
Viscosity Index |
N/A 141 |
Flash Point |
N/A 230 ºC |
Pour Point |
N/A -42 ºC |
Oxidation |
N/A 10000 hours |
Rotating Pressure Vessel Oxidation Test (RPVOT) |
N/A 1400 min |
Modified RPVOT |
N/A 95 % |
TOST 1000 Hour Sludge |
N/A 20 mg/kg |
Sludge Content at 25% RPVOT |
N/A 51 mg/kg |
Time to 25% RPVOT |
N/A 1320 hours |
Total Acid Number |
N/A 0.10 mg KOH/g |
Demulsibility |
N/A 80 seconds (Steam) |
Copper Strip Corrosion |
N/A 1B |
Foaming Sequence I (Tendency - Stability) |
N/A 0/0 mL |
Foaming Sequence II (Tendency - Stability) |
N/A 0/0 mL |
Foaming Sequence III (Tendency - Stability) |
N/A 0/0 mL |
Air Release Valve at 50 Degree Celsius (ºC) Temperature |
N/A 1 min |
Water Separation (ASTM D1401) |
N/A 15 min |
FZG-Test Failure Load Stage |
N/A 7 |
Applications |
N/A
Power and Industrail Steam, Gas, & Combined Cycle Turbines - Shell Turbo S4 X 32 is used as the lubricating oil of choice in modern steam, gas, and combined cycle turbines. Note that some applications with highly loaded gearboxes require a lubricant with enhanced anti-wear performance - for these applications, use Shell Turbo S4 GX 32. Further Industrial Applications - Shell Turbo S4 X 32 may also be used for other industrial applications requiring a high performance gas turbine oil, such as the lubrication of turbo compressors. |
Features and Benefits |
N/A
Extended Oil Life - Shell Turbo S4 X 32 delivers exceptional resistance to degradation, even under conditions of high oxidative and thermal stress. Excellent results in both the ASTM dry TOST and the TOST life test (ASTM D943) demonstrate the potential for Shell Turbo S4 G 32 to offer extended service life, reduced maintenance costs and less downtime when compared to conventional mineral oil technology. Enhanced Equipment Protection - The greater resistance against varnish and sludge formation provided by Shell Turbo S4 X 32 allows turbine systems to operate reliably even during severe peak load operation. Minimizing the formation of sludge and bearing deposits not only reduces the wear of critical system components, but can also reduce the risk of an unplanned turbine shutdown. Enhanced System Efficiency - Demulsibility, air release, resistance to foaming, and filter blockage are critical factors for oil in the latest geared turbine designs (especially turbines which have shorter oil residence times). Shell Turbo S4 X 32 offers excellent performance in all four areas, ensuring that optimum operating conditions are maintained. |
Claims (Suitable for Use) |
N/A Alstom HTGD 90117 V 0001 AA ASTM 4304-13 Type I & III DIN 51515 - Part 1 L-TD, Part 2 L-TG DIN 51524-1-HL Dresser Rand - Spec 003-406-001 Type I and III Elliott Turbo-Machinery X-18-0004 GB (China) 11120-2011, L-TGA, L-TSA, L-TGSB GE Oil and Gas - Appropriate Specification listed under document ITN52220.04 General Electric - GEK 32568K, GEK 46506e, GEK 28143b, GEK 107395a, GEK 120498 ISO 8068:2006 - L-TGB, L-TGSB Man D&T SE TED 10000494596 MS04-MA-CL001 (Rev 4), MS04-MA-CL002 (Rev 4), MS04-MA-CL005 (Rev 2) Siemens Power Generation TLV 9013 04 & TLV 9013 05 Solar ES 9-224Y Class II Westinghouse 21 TO 591, 55125Z3 and Eng. Spec DP21T-00000443 |
