
Rubber Grommet Usi Type Piston and Piston Rod Seal From China Supplier
Model: USI
Temperature: -35/+80℃
Speed: 0.03-1m/s
Pressure: ≤20MPa
Product Introduction
With rich experience, we have the confidence and ability to provide first-class quality u cup hydraulic seals, Symmetric Spring Energized Seals, Rod Buffer Seals Ring and services at reasonable prices. The company has introduced advanced foreign equipment and technology, aiming to provide customers with higher quality and more accurate green products. We have created a good atmosphere for respecting, cultivating, and cultivating talents within the company, taking talents as the foundation of corporate development, and constantly consolidating them.
Description
USI seals is vital components in the prevention of oil and lubricant leakage, as their combination of a static outside sealing lip and inside dynamic lip allow them to create the proper pressure for pneumatic or hydraulic systems to operate.
Used for all projects that include hydraulic pressure including lifts, presses and pistons, U-seals help to maintain mechanisms that are free from lubrication leakage, which can damage other components within the project.
U-cup hydraulic seals made from polyurethane. All our seals are packed and sealed at the point of manufacture to ensure the highest quality. They are stored out of sunlight and kept in a temperature controlled environment until dispatch.
Material | PU |
Color | Red, Blue or Ivory |
Speed | 0.03-1m/s |
Temperature | -35 to 80℃ |
Pressure | ≤20MPa |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Mobile hydraulics, Standard cylinders, Machine tools, Engineering machinery, Presses etc. |
Standard or can fit the groove | Comply with standard of NOK’s USI series. |

Feature
● High crush resistance
● Easy to install
● Suitable for demanding working conditions
● Low permanent compression deformation
● Not suitable for separate sealing
● Strong resistance to extrusion
● Small compression set


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


We adhere to the core orientation of customer needs, and actively conduct research on the basis of the application of Rubber Grommet Usi Type Piston and Piston Rod Seal From China Supplier in modern environments and their key technologies. It is our excellent corporate culture that embodies the common beliefs and overall joint efforts of the company, inspires the career pursuit and work passion of employees, and promotes the growing prosperity and sustainable development of the company. We actively give back to the society, benefit the society, and devote ourselves to social welfare undertakings extensively.
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