TSA Steam Turbine Oil (L-TSA, Grade A)

Product Description

L-TSA Steam Turbine Oil (Grade A) is formulated with high-quality base oils and carefully selected additives. It provides excellent water separation performance and outstanding oxidation stability, making it suitable for the lubrication of high-power steam turbines.
The product is classified by kinematic viscosity at 40 °C into ISO VG 32, 46, and 68, to meet different operating requirements.

Performance Features

• Excellent demulsibility
  Rapidly and completely separates water entering the system, ensuring reliable operation.

• Outstanding oxidation stability
  Effectively extends oil service life and reduces deposit formation.

• Good anti-foam and air release properties
  Minimizes air entrainment and reduces the risk of pump cavitation.

• Excellent rust and corrosion protection
  Protects turbine components from rust and corrosion, even in the presence of water.

Technical Specifications

The product meets the following specifications:

• GB 11120-2011 (Grade A)

• Siemens TLV 901304

• Alstom Power HTGD 90117

Applications

• Suitable for lubrication and sealing of high-power steam turbines,

• Large and medium-sized marine turbines,

• Other industrial steam turbines and hydraulic turbines.

  Typical Properties

  Item	ISO VG 32	ISO VG 46	ISO VG 68
  Kinematic Viscosity (40 °C), mm²/s	32.5	45.2	68.9
  Flash Point (Open Cup), °C	200	210	222
  Pour Point, °C	-9	-9	-9
  Oxidation Stability (D943), h	>5000	>5000	>5000