...
2025-08-14 06:29
2088
...
2025-08-14 06:23
1695
...
2025-08-14 06:19
1566
...
2025-08-14 06:04
544
...
2025-08-14 05:52
626
...
2025-08-14 05:17
571
...
2025-08-14 05:07
1394
...
2025-08-14 05:07
286
...
2025-08-14 05:02
2179
...
2025-08-14 04:25
260
- 2. Remove the valve cover and the old gasket.
- In the automotive industry, PU oil seals are commonly used in engine compartments, transmission systems, and hydraulic components. Their robustness and ability to function under high-temperature and high-pressure conditions make them ideal for these applications. Similarly, in the manufacturing sector, they are vital in pumps, compressors, and other machinery where oil leakage can lead to downtime and costly maintenance.
In general, oil seals should be selected in the order of priority indicated in Table 1.
PTFE is special in that a pre-tensioned spring is not required. This is because the material returns to its original shape when heated, also known as the shape-memory polymers (SMPs) effect. These oil seals are also supplied as integrated parts, where it only needs to be installed as one component.
Aspects to consider when selecting oil seals