Standard or Nonstandard PU Piston U Cup Oil Seals, China Hydraulic Seals

Standard or Nonstandard PU Piston U Cup Oil Seals, China Hydraulic Seals

Model: YxD
Temperature: -35/+120℃
Speed: ≤1m/s
Pressure: ≤40MPa

Product Introduction

Our company provides customers with unique charm, excellent performance and stable quality ring back up, ptfe lip oil seals, U Cup Seals USI with strict quality management mode. We hope that all of our employees will share the same goal, work as one, and rely on the power of unity to drive the company forward. We insist on peace as the value, and effectively maintain the healthy and sustainable development of the industry order. Enterprise tenet: quality first, customer first, high-quality service and response to every request. By virtue of high-quality service and scientific and standardized management, we have achieved both economic and social benefits, making the enterprise embark on the road of healthy growth.

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

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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.


We always pursue the most advanced technology, the most excellent quality, to provide the best Standard or Nonstandard PU Piston U Cup Oil Seals, China Hydraulic Seals to customers! The company expects to promote resource synergy and value sharing in the industry through continuous innovation of products and services. Mutual honesty is the basis of cooperation, and it is also necessary for successful cooperation.

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