Turbine Oil T

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Turbine Oil (R&O Mineral Oil - ISO VG 32 & 46)

“The lifeblood of power generation: precision lubrication for the turbines that light the world.” Arnico’s Turbine Oil T is a premium, mineral-based R&O (Rust and Oxidation inhibited) lubricant engineered for the long-haul reliability of steam, gas, and hydraulic turbines. With exceptional water separation, outstanding thermal stability, and robust wear protection, it ensures the non-stop, efficient operation of critical bearings and control systems in power plants and industrial facilities. It’s the high-purity choice for demanding turbine applications.

Description More

1. Product Introduction & Main Application

Arnico’s Turbine Oil T is a high-quality, mineral-based industrial lubricant refined with anti-wear, anti-rust, and antioxidant additives, specifically designed for the lubrication and cooling of steam, gas, and hydraulic turbine bearings. With high thermal stability and rapid water separation properties, this oil guarantees the uninterrupted, long-term performance of power plants and process industries.

2. Technical Specifications

Technical Parameter	ISO VG 32 Grade	ISO VG 46 Grade	Unit
Viscosity at 40°C	28.8 – 35.2	41.4 – 50.6	cSt
Viscosity Index (VI)	≥ 100	≥ 100	–
Flash Point (COC)	≥ 200	≥ 210	°C
Total Acid Number (TAN)	0.15 – 0.25	0.15 – 0.25	mg KOH/g
Water Separability (ASTM D1401)	≤ 15 (Fast)	≤ 15 (Fast)	minutes
Rust Test (Method B)	Pass	Pass	–
Oxidation Stability (TOST)	≥ 5000	≥ 5000	hours

3. Features & Benefits

Excellent Water Separation (Demulsibility): Rapid separation of ingressed water prevents emulsion formation and the loss of lubricity in sensitive bearings.
Anti-Wear & Anti-Rust Protection: The specialized R&O additive package protects bearings and gears from corrosion and wear.
Outstanding Oxidation Stability (TOST > 5000 hrs): Resistance to chemical degradation at high temperatures extends oil life to tens of thousands of hours.
Control System Compatibility: Consistent viscosity and fast response in hydraulic control circuits for turbine valves.

4. Industrial Applications

Thermal & Gas Power Plants: Lubrication and cooling of steam and gas turbine bearings.
Combined-Cycle Power Plants: Used in both gas turbines and steam generators.
Turbo-Compressors: Lubrication of large industrial air compressors.
Industrial Hydraulic Systems: A hydraulic fluid for precision presses and machinery.

5. Safety & Handling

MSDS (Material Safety Data Sheet): Prolonged skin contact may cause irritation. Hot oil poses a burn hazard. The Arnico MSDS file must be obtained.
Storage Conditions: Store in clean, dry tanks, away from moisture, dust, and high heat. Contamination with water, grease, and engine oils must be strictly avoided.
Personal Protective Equipment (PPE): When handling, the use of oil-resistant gloves and safety goggles is recommended.

6. Quality Assurance & COA

Arnico Turbine Oil T shipments are supplied with a complete Certificate of Analysis (COA) in accordance with ISO 8068 and DIN 51515 standards.

Technical documents for the product Turbine Oil T including the Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), and Certificate of Analysis (COA), are available to customers upon request.

To receive these documents and further information, please contact our technical or sales department, or reach out to us via email.