Hebei Hankai 55 80 10 oil seal
One common type of oil seal is the lip seal, which features a flexible lip that makes contact with the rotating shaft to create a tight seal. Lip seals are often used in automotive engines, gearboxes, and industrial pumps due to their effectiveness in preventing oil leaks. Another popular option is the mechanical seal, which uses a rotating element to maintain constant contact with the shaft, ensuring a reliable seal even at high speeds and pressures.
20 30 7 oil seal

In the manufacturing sector, utility extension springs are crucial for automated machinery. Whether in assembly lines or conveyor systems, these springs assist in the movement of components, ensuring efficiency and precision. They are often found in devices like door closures and retractable mechanisms, enabling smooth and controlled movements.
utility extension spring
