Current location:Home > Hebei Hankai 20x35x7 oil seal >
Hebei Hankai 20x35x7 oil seal
2025-08-15 21:51
2025-08-15 21:40
2025-08-15 21:38
2025-08-15 21:15
2025-08-15 21:11
2025-08-15 21:02
2025-08-15 20:33
2025-08-15 20:29
2025-08-15 19:25
2025-08-15 19:22
Latest articles
One of the primary functions of seal kits is to create a barrier that allows hydraulic fluid to move within the cylinder without escaping. When the cylinder is actuated, the seals maintain the pressure needed to perform work, lifting heavy loads, or moving machinery parts. In addition to preventing fluid leaks, seal kits also provide lubrication to the moving parts, reducing friction and wear. This not only extends the life of the cylinder but also minimizes downtime due to maintenance and repairs.
cylinder seal kits

The primary seal, often made of polyurethane, rubber, or PTFE (Teflon), prevents fluid from leaking past the piston. The secondary seal, typically an O-ring, provides additional security against fluid bypass. Wear rings, usually made of hard materials like bronze or steel, reduce friction and prevent scoring of the cylinder wall. Scraper seals help remove any contamination or debris that may have entered the system Scraper seals help remove any contamination or debris that may have entered the system
Scraper seals help remove any contamination or debris that may have entered the system Scraper seals help remove any contamination or debris that may have entered the system
hydraulic piston seal kit.


In addition to retaining the lubricating oil, the front wheel oil seal also acts as a barrier to prevent contaminants such as dirt, dust, and water from entering the wheel assembly. These contaminants can accelerate wear and corrosion of the front wheel components, leading to decreased efficiency and potentially causing safety hazards on the road.