Seal U-cup Hydraulic Rod Seal
Due to its ability to simultaneously provide the necessary pressure for pneumatic or hydraulic systems to function, U-Cup seals are essential parts in the prevention of oil and lubricant leaks. U-Cup seals are used for all hydraulic pressure projects, such as lifts, presses, and pistons, to preserve mechanisms free from lubricant leakage, which can harm other project components.
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Product Introduction
The U-Cup Seal
One of the most important seals on any kind of fluid power machinery is the U-Cup Seal (also known as the U-Ring, Rod Seal, Piston Seal, or U-Seal). The pressurized hydraulic fluid within the cylinder is kept from leaking by a u-seal. System failure and decreased equipment performance might result from leakage. If it isn't changed right away, it can potentially cause safety and environmental problems.
Application
Mobile hydraulics,Hydraulic cylinders,Industrial hydraulic.
Material
Seal ring: PU/FKM
| Product Name | Seal u-cup hydraulic rod seal |
| Material | PU,FKM |
| Speed | ≤1m/s |
| Temperature | -35...+120°C |
| Pressure | ≤40MPa |
| Medium | Minderal oil based hydraulic fluids, barely flammable hydraulic fluids, water,air and others. |
| Standard or can fit the groove | Refer to Trelleborg-RU3 series、Parker-BS series、DZ company's D-3 series standard. |
| Size | Dimension table available on request |
FAQ:
1.What is a U cup seal?
Description of a U-Cup Due to the recognizable "U" shape of the cross-section, U-cups are a type of lip seal. Both dynamic and static programs utilize them. As the application pressure rises, the "U" form enlivens the sealing lips.
2.What is a U-seal on a hydraulic cylinder?
One of the most important seals on any kind of fluid power machinery is the U-Cup Seal (also known as the U-Ring, Rod Seal, Piston Seal, or U-Seal). The pressurized hydraulic fluid within the cylinder is kept from leaking by a u-seal. System failure and decreased equipment performance might result from leakage.
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