南平市建瓯市壳牌Shell液压油什么价 批发商Shell Delos S2V hydraulic oil(formerly: Shell Delos T hydraulic oil)
Shell Tellus S2V Oil
Mobile / Outdoor Hydraulic Applications
:: Precision hydraulic systems
1. The viscosity index is high, and the viscosity of oil products changes little with temperature and shows good pump delivery at low temperatures. This property is particularly beneficial for hydraulic systems operating at extreme temperatures.
2. The viscosity index modifier has high shear stability, ensuring that the viscosity of the oil can remain stable even under heavy load and long working conditions.
3. Outstanding wear resistance. In the vane pump test(IP281) and other models of the vane pump test, Shell's Delex S2V wear data is very low. This performance ensures long service life of pumps and systems.
4. Excellent filtration performance, which minimizes filter blockages when pollutants such as water and calcium occur, greatly reducing the cost of purchasing fine filters.
5. Excellent anti-crawling performance, when the hydraulic cylinder uses advanced sealing materials, if the machine is in a low-load or low-speed operating state, it is easy to cause "crawling" phenomenon. Shell Delos S2V can effectively overcome this phenomenon.
6. Very effective corrosion resistance performance, in fresh water and salt water rust test(ASTIM D665) performed well. Can provide long-term corrosion protection for steel and non-ferrous metals.
7. Good air release performance to avoid cavitation and cavitation.
8. Good water separation performance. In the ASTIM D1401 test, this product can be completely separated from water in a very short period of time.