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Turbine oil L-TSA R and O, ISO VG 32, 46 and 68
Turbine Oil with Corrosion and Oxidation Inhibitors

Turbine Oil L-TSA R&O ISO VG 32 / 46 / 68

Lubricant for bearings, seals, and circulating system of steam turbine

L-TSA32 / L-TSA46 / L-TSA68 ISO VG 32 / 46 / 68 Steam turbine systems Rust and corrosion protection Water Separation

Turbine oil L-TSA R&O, formulated for lubrication, sealing, and circulation systems of steam turbines requiring rust protection, water separation, foam control, and oxidation stability. Ningbo MOS Chemical Co., Ltd. supports power plants, lubricant distributors, and industrial buyers by offering bulk supply, large-volume procurement, OEM, private label manufacturing, and export deliveries, leveraging the production network invested by MOSINTER GROUP.

Excellent Rust and Corrosion Protection prevents system corrosion caused by water ingress
Good Demulsibility Rapid water separation
Excellent Oxidation Resistance Extended Service Life
Excellent foam resistance Rapid Air Release
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L-TSA R&O Turbine Oil Description

Turbine oil L-TSA R&O is formulated for bearing lubrication, seal oil systems, and circulating systems of steam turbines and associated industrial power generation equipment. Rust and corrosion protection help safeguard system components when water enters the lubrication system, while demulsibility ensures rapid oil-water separation.

Foam control and air release help maintain stable oil circulation, while oxidation stability contributes to extended lubricant service life. Ningbo MOS Chemical Co., Ltd. supplies turbine oil L-TSA to power plants, refineries, petrochemical plants, steel mills, marine operators, lubricant importers, and distributors through bulk supply, wholesale procurement, OEM, private labels, and export cooperation.

  • Available in ISO VG 32, ISO VG 46, and ISO VG 68
  • Suitable for steam turbine lubrication systems
  • Provides Rust and Corrosion Protection
  • Ensures rapid oil-water separation
  • Provides foam suppression and oxidation stability
  • Available for wholesale, OEM, and export supply
Manufacturing and bulk supply of R&O turbine oil

Technical specifications

GB11120-2011
Position Grade L-TSA32 L-TSA46 L-TSA68 Test Method
Kinematic viscosity (40°C) mm2/s31.2644.1067.09GB/T265
Viscosity index959798GB/T1995
Pour point, °C-15-13-12GB/T3535
Flash point (open cup), °C208212228GB/T3536
Demulsibility (40-37-3 ml, 54°C),3min5min5minGB/T7305
Foaming Tendency Test, ml/ml
24°C
93.5°C
After 24°C		100/0
50/0
100/0		GB/T12579
Liquid Phase Corrosion Test (Synthetic Seawater)Rust-FreeGB/T11143
Copper strip corrosion test (100 °C, 3 h), rating1bGB/T5096
Exceptional load-carrying capacity
Gearbox bench test / failure stage not less than		101215GB/T19936.1

Frequently Asked Questions about R&O Turbine Oil

What is turbine oil L-TSA R&O used for?

Turbine oil L-TSA R&O is used for lubrication and sealing of steam turbine bearings, circulating systems, and related industrial power generation equipment.

What viscosity grades are available?

The product range presented on this page includes L-TSA32, L-TSA46, and L-TSA68, corresponding to ISO VG 32, ISO VG 46, and ISO VG 68.

What are the key performance characteristics of R&O turbine oil?

Key characteristics include rust and corrosion protection, water separation, foam suppression, air release, and oxidation resistance for turbine circulating oil systems.

Do you supply turbine oil for wholesale orders and OEM?

Yes. Ningbo MOS Chemical Co., Ltd. supports power plants, lubricant importers, distributors, and industrial buyers through B2B wholesale procurement, bulk supply, OEM, private label, and export supply. The standard packaging listed on this page is a 170 kg steel drum.