SN-80 base oil is made from petroleum products obtained as a result of oil refining and is used as a base for the production of industrial, motor, transmission, and other lubricating oils, cutting fluids, and as a working fluid in hydraulic systems.
kinematic viscosity at 100 °C — within 2.8–3.5 mm²/s;
coke content — no more than 0.03%;
the acid number is no more than 0.008 mg KOH per 1 g of oil;
the ash content is no more than 0.005%;
the flash point in an open crucible is no lower than 170 °C;
the pour point is no higher than −15 °C;
the mass fraction of sulfur is no more than 0.1%;
the density at 15 °C is no more than 880 kg/m³;
the self-ignition temperature is no lower than 165 °C.
Shelf life: 1 year from the date of manufacture

SN-150 base oil is manufactured from petroleum products obtained as a result of oil refining, through atmospheric and vacuum distillation, hydro-purification and dewaxing with selective solvents, as well as deasphaltation with propane and selective purification. It is the basis for the production of commercial lubricating oils.
kinematic viscosity at 100 °C — within 5.3 mm²/s;
viscosity index — at least 95;
coke content — no more than 0.01%;
ash content — not more than 0.002%;
flash point in an open crucible — not less than 208 °C;
pour point — not higher than −15 °C;
mass fraction of sulfur — not more than 0.1%;
density at 15 °C — not more than 870 kg/m³;
evaporation according to NOACK — not more than 15%;
Shelf life: 1 year from the date of manufacture.

SN-250 base oil is the result of processing petroleum products obtained from oil refining and belongs to the I group of base oils according to the API (American Petroleum Institute) classification. SN-250 is a light, transparent liquid with moderate viscosity that is resistant to oxidation, thermal stress, and decomposition. It is widely used as a base for the production of lubricating, transmission, industrial, and process oils.
Optimal balance of price and properties — a universal base component
Stable physical and chemical properties
Good compatibility with additives
Economical in lubricant formulations
Reliable when mixed with Group II and III oils
Shelf life: 1 year from the date of manufacture.

SN-400 base oil is manufactured from petroleum products obtained as a result of oil refining, through atmospheric and vacuum distillation, hydro-refining and solvent dewaxing, as well as propane deasphaltization and selective purification. It is a universal raw material for the production of industrial, motor, transmission and other lubricating oils.
kinematic viscosity at 100 °C — within 9.0–10.5 mm²/s;
viscosity index — at least 90;
coking — no more than 0.10%;
acid number — no more than 0.008 mg KOH per 1 g of oil;
ash content — no more than 0.005%;
flash point, determined in an open crucible — no lower than 225 °C;
pour point — no higher than −15 °C;
color on a CNT colorimeter — no more than 2.5;
mass fraction of sulfur — no more than 0.3%;
density at 15 °C — no more than 903 kg/m³;
evaporation according to NOACK — no more than 8%;
self-ignition temperature — not lower than 165 °C.
Shelf life: 1 year from the date of manufacture.

SN-650 base oil is produced from petroleum products using a technology that includes selective purification, dewaxing, and hydrogenation processes, and is used as a raw material for various commercial oils (motor, industrial, and others). Its high viscosity index, which changes less than other base lubricating oils when the temperature changes, makes SN-650 an excellent base for the production of lubricants used in extreme operating conditions. The low content of aromatic substances makes SN-650 base oil environmentally friendly and reduces the risk of skin irritation. The good oxidative stability makes the oil resistant to oxygen and high temperatures.
SN-650 base oil is used as the main component for the production of commercial oils for various applications (motor, industrial, and other oils), as well as for the production of transformer oils, metalworking fluids, and other
Shelf life: 1 year from the date of manufacture.

HVI-4 base oil belongs to API (American Petroleum Institute) group II of base oils and is used for the production of high-quality motor oils, such as transformer, turbine, hydraulic, and other power oils, steering gear oils, and special coolants for metalworking.
kinematic viscosity at 100 °C — within 3.9–4.6 mm²/s;
viscosity index — at least 125;
flash point, determined in an open crucible, — not lower than 210 °C;
pour point — not higher than minus 15 °C;
sulfur content — not more than 10 mg/kg.
Shelf life: 1 year from the date of manufacture.

HVI-6 base oil has a high viscosity index and low sulfur content and is used as a base component for automotive and industrial oils.
kinematic viscosity at 100 °C — within 5.7–6.3 mm²/s;
flash point, determined in an open crucible — not lower than 220 °C;
pour point — not higher than −15 °C;
sulfur content — not more than 10 mg/kg;
water and mechanical impurities — absent;
Noack evaporation — not more than 8%.
Shelf life: 1 year from the date of manufacture.

HVI-8 base oil has a high degree of purification (99.9%), a very high viscosity index, low volatility, excellent low-temperature properties, and high thermo-oxidative stability.
Application areas:
Hydraulic systems - used in hydraulic fluids with increased thermal stability and low viscosity dependence on temperature.
Motor and industrial oils - used as a base for lubricants, including motor and transmission oils.
Compressor oils - in systems where thermal resistance and stability are important.
Turbine oils - for power equipment.
Metalworking - included in process oils.
Additives and modifiers are used as components in complex lubricant compositions.
Shelf life: 1 year from the date of manufacture.