Hebei Hankai hydraulic jack seal kit

Hydraulic seals are critical components in hydraulic systems, serving the vital purpose of preventing the leakage of fluids and maintaining the integrity of the hydraulic circuit. These seals play a key role in ensuring the efficiency, performance, and longevity of hydraulic machinery and equipment, which are widely used in various industries, including construction, manufacturing, and automotive.

- Piston Seals These are used to create a seal between the piston and the cylinder wall. They prevent hydraulic fluid from leaking as the piston moves within the cylinder.

The dimensions of the oil seal, 40x55x8 mm, refer to its inner diameter (40 mm), outer diameter (55 mm), and thickness (8 mm). These measurements are crucial as they determine the seal's fit within existing machinery. A precise fit ensures that the seal can effectively contain lubricants and fluids while preventing dirt, dust, and moisture from entering the system. The sealing surface is crafted to provide a robust barrier against high-pressure conditions, making it suitable for various operating environments.

2. 80% - Durability The durability of an oil seal accounts for 80% of its importance. This aspect encompasses the seal's ability to resist wear and tear over time. Seals must be manufactured from materials that can withstand harsh operating environments, including exposure to extreme temperatures, chemicals, and mechanical stress. Regular maintenance can help prolong the life of oil seals, but ultimately, the initial selection of a high-quality seal can make a significant difference in durability. In many instances, investing in better materials upfront results in fewer replacements and repairs in the long run.