Standard Nonstandard Rubber PU Piston Compressor Piston U Cup Seal EPDM Rubber Yxd Type Hydraulic Oil Seal
Model: YxD
Temperature: -35/+120℃
Speed: ≤1m/s
Pressure: ≤40MPa
Product Introduction
We have rich experience in this rotary oil seal, square piston seals, o ring material industry, and we can stand on the market demand and the individual needs of customers, and put forward a profound understanding of the market and services. Let's develop market by fully utilizing our comprehensive advantages and strive for building. Our company makes full use of relevant information resources and human resources to provide flexible support for the change of enterprise organization and technological innovation. We have always won the trust of consumers and the affirmation of the society with our unique and perfect after-sales service system.
Description
U cup piston seals has a U-shaped/Y-shaped cross-section and it is typical lip seals that installed in a groove with a tight fit. Hydraulic cup seals is designed to provide a dry sealing solution in light and medium-duty applications. It is for easy installation and excellent low temperature performance.
The seal can be considered for use in heavy-duty applications when used with a suitable full depth back-up ring. The sealing lips are trimmed at an angle to give optimal sealing performance.
Hydraulic cup seals makes it ideally suited for single-acting rod or piston applications. Can also be fitted back-to-back for use in double-acting applications.
Material | NBR, FKM or PU |
Color | Black, Brown, Red, Blue or Ivory |
Speed | ≤1m/s |
Temperature | -35 to 120℃ |
Pressure | ≤40MPa |
Medium | Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others |
Application | Mobile hydraulics, Standard cylinders, Machine tools, Injection moulding machines, Presses etc. |
Standard or can fit the groove | Comply with standard of JB/ZQ 4264, GY2, Trelleborg-PUA, Parker-B7, DZ company's D-1 series |
Pressure | 160bar | 250bar | 400bar |
Max Gap E | E≤0.6mm | E≤0.5mm | E≤0.4mm |
Installation Dimension table based on Metric Size (mm)
D H9 | d h9 | H | L1 +0.2 | L2 +0.2 | R1≤ | C≥ |
20~28 | D-6 | 8 | 8.5 | 11.5 | 0.2 | 3 |
30~55 | D-8 | 10 | 11 | 12.5 | 0.2 | 3 |
55~160 | D-12 | 14 | 15 | 17 | 0.4 | 3.5 |
105~300 | D-16 | 18 | 19 | 21.5 | 0.8 | 5 |
320~650 | D-24 | 24 | 26 | 29 | 0.8 | 6.5 |
Feature
● Reliable sealing performance
● Small frictional resistance
● Good pressure and distortion resistance
● Small compression set
● High reciprocating speed
● Simple structure and easy to install
● Adapt to the most demanding working environment
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.
Our Standard Nonstandard Rubber PU Piston Compressor Piston U Cup Seal EPDM Rubber Yxd Type Hydraulic Oil Seal undergo rigorous experimentation, debugging, and aging before they leave the factory. The quality of our products is strictly controlled in accordance with relevant national standards to ensure reliable product quality. We have established a perfect system culture, a behavior culture that is consciously observed, and a spiritual culture that is deeply rooted in staff's hearts. We promote the professional development of skilled personnel with the core of improving vocational quality and professional skills.
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