LUKOIL ROUND - a series of highly effective circulating oils of a wide range of applications for various industrial equipment. Designed specifically to replace obsolete oils of the IGP, IGS and ITD series of the corresponding viscosity classes. LUKOIL ROUND oils are produced on the basis of highly refined LUKOIL base oils using a modern multi-functional additive package. The effective components used can extend the service life of gears and hydraulic systems, maintain a stable viscosity, maintain an optimal oil film thickness, as well as minimize wear and prevent corrosion of working surfaces. They are analogues of modern imported circulating oils.