
Chinese Factory Custom-Made Tc Skeleton Oil Seal
Model: UPI
Temperature: -35/+100℃
Speed: 0.03-1m/s
Pressure: ≤35MPa
Product Introduction
At present, our company has a research and development team with excellent technology, high innovation efficiency and rich experience. Once our hydraulic piston u cup seals, vee pack, usi u cup are put into the market, they are widely recognized by customers at home and abroad. We have created a cost-effective, timely delivery, thoughtful service brand to provide a more worthy of attention and reliable partners for the industry. We implement the principle of safety first and prevention first in all management processes to create a safe, healthy, harmonious and civilized working environment. And depending on excellent quality, reasonable price, best service, we have got good feedback from customers overseas.
Description
This U Cup Seal UPI can be used for both piston and rod seals, this packing has a large section and can be for a wide range of operations. The sturdy dynamic sealing lip and the static sealing lip with a large contact area allow this U-ring to be effectively positioned in the groove.
U Cup Seal UPI is a kind of lip seal which is used in the groove to fit the piston. The material is PU, with a hardness of 90-95Ashore. The PU can even replace the inlet seal for harsh working conditions. Cup seals are popular in low-pressure applications where a low friction seal would be beneficial. They are most commonly used in pneumatic applications.
Specification
Material | PU |
Color | Red, Blue, or Ivory |
Speed | 0.03-1m/s |
Temperature | -35 to 100℃ |
Pressure | ≤35MPa |
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 the standard of NOK's UPI series. |

Feature
The features of this U Cup Seals UPI are as follows:
● High crush resistance, strong resistance to extrusion, and Good pressure and distortion resistance.
● Easy to install and it is an economical sealing solution.
● It can work in temperatures ranging from -35 to 100°C, making it ideal for demanding circumstances.
● Low permanent compression deformation.
● Easy assembly into closed grooves with a wide range of dimensions.
● 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 (of 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) to the material.


We hope that on the basis of consolidating our main products, we will march into various fields and realize diversified development of our Chinese Factory Custom-Made Tc Skeleton Oil Seal. In the ever-changing market environment, who first introduces new products that meet the market demand, who can occupy the commanding height of market competition, who can gain the control of competitive advantage. With global market competition intensified, in order to enhance the competitiveness, we try to design reasonable scheduling schemes to satisfy demands of customer for diversification and personalization, improve customer satisfaction, shorten production cycle and deliver just-in-time.
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