
Current location:Home > Hebei Hankai hydraulic cylinder seals >
Hebei Hankai hydraulic cylinder seals
The 30x42x7 oil seal finds extensive application in numerous industries, including automotive, aerospace, and manufacturing plants
30x42x7 oil seal. In automotive engines, for instance, they prevent engine oil from seeping out, ensuring efficient lubrication and reducing the risk of component failure. In industrial machinery, they help maintain the cleanliness of hydraulic systems, preventing contamination and prolonging the life of pumps and motors.

...
2025-08-15 00:35
2025-08-15 00:14
2025-08-14 23:17
...
2025-08-14 23:17
2025-08-14 23:06
2025-08-14 23:02
2025-08-14 22:45
2025-08-14 22:44
...
2025-08-14 22:23
2025-08-14 22:18
Latest articles
In addition to their durability, metal oil seals are also highly effective at containing lubricants and preventing contamination. By creating a tight seal between stationary and moving components, these seals prevent oil from leaking out and debris from entering the system. This helps to maintain the cleanliness and efficiency of the machinery, reducing the risk of damage and downtime.