Engineered for heavy-duty applications, our heavy lubricating oil offers exceptional viscosity and thermal stability. It provides optimal lubrication and protection for large-scale machinery and industrial equipment operating under demanding conditions.

Explanation of the table:
1. F.P °C Cleveland Open Cup: This test, conducted according to ASTM D92, determines the Flash Point of the heavy lube oil using the Cleveland Open Cup method. The result is 220.0 °C, which is the temperature at which the oil gives off vapor that can ignite in the presence of an open flame.
2. SP.GR. @15.6: This test, following ASTM D1298, measures the specific gravity of the oil at 15.6 °C. The specific gravity is 0.950, indicating the density of the oil relative to water.
3. API Gravity: This value, determined by ASTM D1298, provides a measure of the oil’s density relative to water. The API gravity is 18.0, indicating that the oil is lighter than water.
4. COLOR: This test, conducted according to ASTM D1500, evaluates the color of the oil. The result is “Black,” indicating a dark color.
5. SPOT TEST: This test, following ASTM D4740, is a spot corrosion test to detect corrosive agents in the oil. The result is 1.0, indicating a low level of corrosion.
6. POUR POINT °C: The Pour Point of the oil, determined by ASTM D97, is the lowest temperature at which the oil ceases to flow. In this case, the Pour Point is 19.0 °C.
7. K.VISCOSITY @ °50: This test, conducted according to ASTM D445, measures the kinematic viscosity of the oil at 50 °C. The viscosity is 108.0 centistokes (Cst), indicating the resistance to flow of the oil at that temperature.
8. K.VISCOSITY @ 40 °C: This test, following ASTM D445, measures the kinematic viscosity of the oil at 40 °C. The viscosity is 160.0 Cst, indicating the oil’s resistance to flow at that temperature.
9. K.VISCOSITY @100°C: This test, conducted according to ASTM D445, measures the kinematic viscosity of the oil at 100 °C. The viscosity is 13.0 Cst, indicating the oil’s resistance to flow at that temperature.
10. VISCOSITY INDEX: This index, determined by ASTM D2270, indicates the oil’s viscosity variation with temperature. A higher value of 65.0 suggests a smaller change in viscosity with temperature.
11. SULFUR %: This test, conducted following ASTM D1744, measures the sulfur content in the oil. The sulfur content is 3.2669%.
12. CARBON RESIDUE %W: This test, conducted according to ASTM D6560, determines the carbon residue after burning the oil. The result is 1.8%, indicating the percentage of carbon residue.
13. ASH CONTENT %W: This test, following ASTM D189, measures the ash content of the oil. The result is “Nil,” indicating no ash content.
14. ASPHALTENE %W: This test, conducted according to ASTM D482, measures the asphaltene content of the oil. The result is “Nil,” indicating no asphaltene content.
15. TOTAL ACID NO.: This test, determined by ASTM D974, measures the acidity of the oil using the Total Acid Number. The value is 1.60 mgKOH/g, indicating the concentration of acid in the oil.
16. WATER CONTENT: This test, following ASTM D95, detects the presence of water in the oil. The result is “Nil,” indicating no water content.
17. DISTILLATION ASTM D86: This section provides information about the distillation of the oil.
18. Recovered Vol. %: This column indicates the percentage of oil recovered during distillation at various temperatures.
19. Temp. (°C): This column shows the corresponding temperatures during the distillation process.
20. Remark: This column provides additional remarks about the distillation process. In this case, it indicates the pressure of 101.3Кра (Kra is likely a unit of pressure).
21. Recovered Vol. ml: This row specifies the volume of oil recovered at 80% distillation recovery. The result is 80 ml.
22. Residue: %: This row indicates the percentage of residue remaining after distillation. The result is 20%.
23. Loss %: This row shows the percentage of oil lost during the distillation process. The result is 0%.