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Mineral Oil Iso Vg 10

Mineral Oil Iso Vg 10

Petroleum Service Company. 454 South Main Street WilkesBarre, PA 18703. Phone 18558997467 Fax 570 8231910 E. EUROLUB Engine Oil WIV ECO SAE 5W30. Ultra hightech engine oil for modern gas and diesel engines used in passenger cars. This universal, fuel economy, specially. Shop for Coastal 640 oz. economy AW32 hydraulic oil 45009 with confidence at AutoZone. com. Parts are just part of what we do. Get yours online today and pick up in. Mineral Oil Iso Vg 10Performance Evaluation of New and In Service Turbine Oils For any power generation. Any problem. requiring an unexpected shutdown of the main turbine is likely to cause a significant. According to a 1. General Electric GE, turbines contribute on average. Among this 2. 0. percent, GE noted that 1. For this reason, monitoring turbine oils has become. Mineral Oil Iso Vg 10Figure. 1. Contributors to Costly Forced Outage. Turbine oils, particularly. For. this reason, careful monitoring of both lube oil physical and chemical properties. This is true not just of in service oils, but also for new oils, which must. The testing of turbine oils. ASTM has developed a standard devoted exclusively. ASTM D4. 37. 8 9. Standard Practice for In Service. Monitoring of Mineral Turbine Oils for Steam and Gas Turbines. Some of. Viscosity. ASTM D4. Viscosity Index D2. Viscosity is the most important characteristic of a turbine oil because the. Turbine blade clearances are critical. These blade clearances are directly. Changes in oil viscosity can result in unwanted. Axial movements directly impact. Radial. movements caused by changes in viscosity can result in oil whip, where the rotor. Oil whip can often be identified from. For in service turbine oils. ASTM D4. 37. 8 9. It is important. to note that this is a change with respect to a new oil baseline, not the typical. Testing for viscosity. The Viscosity Index VI. Most gas and steam turbine OEMs require a turbine oil with a VI of at least 9. The VI for turbine. VI improvers and therefore do not need to be tested routinely. Rotating. Pressure Vessel Oxidation Test RPVOT ASTM D2. Formerly known as the RBOT test, the RPVOT test Figure. Oxidation is driven by heat and exposure to contaminants. As a turbine oil degrades, it. After a period of time, these. This accelerated oxidation. ASTM D4. 37. 8 9. RPVOT drop to 2. 5 percent. RPVOT value with a concurrent increase in Acid Number AN as. Many turbine OEMs simplify this by using the 2. RPVOT without reference to AN, while others list a 1. RPVOT. minimum. It should be noted that the RPVOT test is designed to determine a lubricants. Competitive. oil comparisons should be evaluated on the basis of RPVOT longevity, rather. RPVOT value. In gas turbines that utilize. RPVOT as a means to determine varnish. Typically, an oil that has. RPVOT values needs to be changed. However, as. a short term measure, the so called bleed and feed method of turbine. Efforts to readditize a. An oil that has a RPVOT value below 1. In such cases, readditization may temporarily boost the RPVOT value. Without the use of special. Fullers Earth, to strip all polar materials, contaminants. In steam and gas turbines. RPVOT testing should be conducted on an annual basis with an increased frequency. Some utilities. time the test just before scheduled outages, to allow time to plan for an oil. Turbine. Oil Stability Test TOST ASTM D9. The TOST test attempts to determine the expected turbine oil life by subjecting. This test. was developed to evaluate the anticipated new turbine oil performance. However. because it is impossible to simulate actual in service conditions in a lab. Most turbine OEMs utilize TOST in their specifications to screen out high risk. Current gas turbine OEM. TOST range from 2,0. All TOST reporting above 1. ASTM test modifications that may not correctly represent a. Reporting of TOST values greater than 1. ASTM D9. 43 procedures due to the limited initial. AN testing. Because a TOST test can take up to a year or more to complete, it is impractical. Water. by Karl Fischer Titration ASTM D6. Testing for water, particularly in steam turbines, is important because water. Figure 3. Figure. Laboratory Moisture Test Karl Fischer. Excessive water. will also alter an oils viscosity, which reduces its load carrying capacity. Studies also warn that water levels above 2. Water in a turbine oil in warm storage tanks, where the oil is typically stagnant. ASTM D4. 37. 8 9. OEMs have identified 5. In hydrogen cooled generators, an upper. Because free and emulsified water are. Testing. for water should be conducted on a quarterly basis, at a minimum using coulometric. Karl Fischer Titration ASTM D6. Acid. Number AN ASTM D6. Sharp increases in AN may indicate contamination or a severely oxidized oil. Organic acids formed by oxidation can corrode bearing surfaces and should be. ASTM D4. 37. 8 9. KOHg above the initial value as an upper warning level. However, many oil. AN as small as 0. Testing for AN should be. ASTM D6. 64. ISO 4. Cleanliness Code. Turbine journal bearing clearances 1. Excessive bearing. Typical OEM recommended. ISO 4. 40. 6 9. NAS 1. 63. 8 cleanliness. Testing for ISO cleanliness. Rust. ASTM D6. 65 ARust particles act as oxidation catalysts and can cause abrasive wear in journal. Rust inhibitors are normally kept at proper levels through the addition. Rust inhibitors can impact water separation so field readditization. In service oil testing should. D6. 65 A. ASTM D4. Testing for rust should. Demulsibility. ASTM D1. Water shedding characteristics are important to lube oil systems that have had. This is particularly true for steam turbines where. The ability of the oil to shed water will. Demulsibility can. Demulsibility can be tested using ASTM D1. ASTM D4. 37. 8 9. OEMs identify levels. In service oil warning limits. The impact of demulsibility. Demulsibility testing can show failure in the lab, but with sufficient residence. Small sumps with lower residence times will require. Testing for demulsibility. Foam. ASTM D8. 92 A turbine oil sample will often test for foam higher than turbine OEM initial. If the foam level in the turbine sump is six inches or less and does not overflow. Lube oil at the turbine. ASTM D4. 37. 8 9. Sequence I of the foam test of 4. F 2. 4C. and a foam stability of 1. A foam stability of less than 5 ml is a good indication that. When addressing a foam problem. Excessive readditization can. Dirt is a. leading cause of foam, so ISO cleanliness should be tested as a likely cause. Testing for foam should. Air. Release ASTM D3. Some steam and gas turbine OEMs specify air release limits in their new oil. These limits can be as low as four minutes, defined. This is typically not a problem for. ISO VG 3. 2 turbine. ISO VG 4. 6 oils, due to the higher viscosity. In turbines with small sumps and minimal residence time, entrained air mixtures. EHC systems. and an increased rate of oxidation. Air release of turbine oils. FZG Gear. Test ASTM D5. Turbines with geared shaft connections to the generator often require antiwear. Industry standard. FZG Gear Test, with results reported. Failure Load Stage FLS. Typical R O ISO 3. FZG. failure load stage of 6 or 7. ISO VG 3. 2 R O oils with antiwear or extreme. FZG failure load stage of 1. OEM specifications. FZG Gear Tests on turbine. Flash. Point ASTM D9. Flash point testing is done primarily to confirm product integrity from contamination. Flash Point Testers. ASTM D4. 37. 8 9. F 1. 7C from the new oil flashpoint as a warning limit. Flash point testing is required. Oil Analysis Test Packages. Turbine oil lube oil analysis test packages should be assembled in a manner. Specific turbine oil test. Regular Trend Analysis. MonthlyQuarterlyViscosity ASTM D4. Water by Karl Fischer. Titration ASTM D1. D6. 30. 4Acid Number ASTM D6. Cleanliness Code ISO. Elemental analysis. Suitability for Continued. Use Turbine Annual Viscosity ASTM D4. RPVOT ASTM D2. 27. Water by Karl Fischer. Titration ASTM D1. D6. 30. 4Acid Number ASTM D6. Cleanliness Code ISO. Products BIS Chemicals Sdn Bhd. Compressor Oils. Comp. Fluid TMineral based lubricants for all types of compressors. ISO VG 3. 2 4. ISO VG 6. 8 1. ISO VG 1. 50 is for sliding vane type compressors. Ultra. Fluid RSSpecial compressor oil designed for Japanese made Compressor. ISO VG 3. 2. Ultra. Fluid HVHigh viscosity index, synthetic performance hydrocracked based compressor oil. ISO VG 3. 2,4. 6, 6. Ultrasyn GPolyalkylene Glycol based stocks, Synthetic compressor oils for superior extreme temperature performance. ISOVG3. 2, 4. 6, 6. Concrete Form Oil. Conmould NOil based concrete form oil. Conmoulde WBWater based concrete form oil. Corrosion Prevention. Provac BCDewatering fluid and short term indoor corrosion inhibitor for copper and brass metal. Provac BCDewatering fluid and short term indoor corrosion inhibitor for galvanized steel, aluminium and its alloy. Provac 9. 01. 1Short to medium term solvent deposited greasy film for indoor use. Provac 2. 01. 0Oil based, medium term, general purpose de watering rust preventative for indoor and outdoor Provac SDLong term soft filmy corrosion preventative with dewatering properties. Provac WBWater based corrosion preventative for indoor use. Degreasers. T Kleen. Multipurpose, non caustic degreaser blended for use on machine cleaning and most hard surfaces. Evaporative Punching Oil. Visopunch HTEvaporative fin drawing oil for heat transfer industries. Visopunch MPMild odour evaporative sheet metal stamping oil for electrical industries. Visopunch DPDeodourised eveporative sheet metal stamping oil for electrical industries. Hand Cleaners. SoftSuper Clean. Micro grit based hand cleaner formulated for a heavy duty cleaning of soils, dirt and grease. Hydraulic Oils. Hyrex AWPremium quality zinc based hydraulic oils with excellent anti wear capability and corrosion inhibition. ISO VG 3. 2, 4. 6, 6. Hyrex FRWater Soluble Polyalkylene Glycol based fire resistance hydraulic fluid. Industrial Gear Oils. Hygear EPLead free EP gear oils for most enclosed gear applications. ISO VG 3. 2, 6. 8, 1. Hygear WGSpecial worm gear oil. ISO VG 6. 8, 1. 50 3. Machine Tool Lubrication. Turbo R OWide range of rust and oxidation inhibited oils ISO VG 3. Cenway. For advanced protection against corrosion, wear and judder and slideway lubrication. ISO VG 3. 2, 4. 6, 6. Hi spin. Low viscosity lubricants for high speed spindle bearings. ISOVG5, 1. 0 1. Metal Working Fluids. Cut. Cool GPMilky non phenolic soluble oil for light to medium general machining. Cut. Cool ALHigh film strength for ferrous metals, nickel and aluminium. Compounded with aluminium inhinitor and excellent lubricity additives. Sulfur and Chlorinated FREE. Cut. Cool 8. 15. High film strength soluble oil for medium to hard machining of all metals. Sulfur and Chlorinated FREE. Cut. Cool SS 4. 60. Biostable, excellent rust prevention semi synthetic fluids for general machining applications. Gricool G2. 0Biostable fully synthetic transparent fluid for surface grinding. Neat Cutting Oils. Vecut CS 3. 00 Series. Chlorinated oil with lubricity for general machining of ferrous and non ferrous metals. Vecut FS 5. 00 Series. High performance oil for the most arduous machining operations such as broaching and deep drilling. Vecut AC 1. 00. 0 Series. Specialist low viscosity oil for cutting yellow metals. Tapcut 6. 0Tapping Oil for all metals applications. Neat Forming Oils. Visodraw NFNon chlorinated drawing oil for copper and aluminium. Visoform 9. 00. Heavy duty chlorinated forming oil for all type of materials. Visoform CFHeavy duty chlorine free forming oil for ferrous metals. Pneumatic Tool Lubricant. Airmac ATPremium quality airline oil for lubricating downstream pneumatic tools and equipment. ISOVG 2. 2, 3. 2, 6. Refrigerants Lubricants. Icelube NNaphtenic based refrigeration compressor fluid for refrigeration R1. R2. 2, amonia. Icelube RPSynthetic Polyalkylene Glycol PAG based refrigeration fluid for refrigerant R1. Icelube RESynthetic polyolester POE based refrigeration fluid for refrigerant R1. Speciality Lubricants. EDM 1. Premium Quality Multi purpose spark erosion fluid. EDM Syn. Synthetic based, odourless spark erosion fluid. Turbo ROTurbine and general purpose fluid. ISO VG 3. 2,6. 8 1. White Oil. Vipure TTechnical white oil. ISO VG 1. 5, 3. 2 6. Vipure FGFood Grade white oil. ISO VG 1. 5, 3. 2 6.