Idu 14*20*8 Hydraulic Packing Oil Seal O-Ring Piston Rod Seal

Idu 14*20*8 Hydraulic Packing Oil Seal O-Ring Piston Rod Seal

Model: DSF
Temperature: -45/+200℃
Speed: ≤15m/s
Pressure: ≤60MPa

Product Introduction

We constantly carry out our spirit of ''Innovation bringing advancement, Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for Manufacturer for chevron seal, buna n o ring, Single Lip PTFE Oil Seals. In the company's business development at the same time we also provide good training and entrepreneurial opportunities for employees, we firmly believe that performance management is the source of business operation and development. Consumers are our ultimate customers, so we always take meeting the needs of consumers as the goal and center of all our work. Our company has been committed to the innovation and practice of green product design for many years.

Description

Glyd ring piston seal DSF is composed of PTFE seal and O-ring. It is used for double acting sealing of the piston rod of the hydraulic cylinder. Due to adopting special modified PTFE material, it can guarantee excellent low friction, wear resistance, extrusion resistance, high-temperature resistance and chemical resistance.

Glyd ring is a very effective and reliable low friction seal. It is particularly suitable as a piston seal in high pressure and low pressure systems. It comprises a PTFE ring, strengthened with additives to resist creep, which is pre-loaded by an O ring to be effective for the operating pressure range recommended.

As the pressure rises the O ring deforms and compresses the PTFE ring against the tube wall increasing the sealing force and the effectiveness of the seal. As only the PTFE ring is in contact with the sliding surface, friction is very low and stick-slip movement is eliminated.


Slide Ring Material

PTFE Filled Bronze, Carbon, MoS2, Graphite, Glass Fiber, Ekonol, Polyimide, etc.

Slide Ring Color

Black,Green,Coffee,Yellow etc.

O Ring Material

NBR or FKM

Color

Black or Brown

Speed

≤15m/s

Temperature

-45 to 200℃

Pressure

≤60MPa

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 ISO7425/1, GB/T15242.3,PG44/PG42/PG46, GS55044/42/46, GSF, Trelleborg-PG4 series,Merkel company's OMK-MR series、Parker-OE series、AS-YB series

Pressure

160bar

250bar

400bar

Max Gap E

E≤0.6mm

E≤0.4mm

E≤0.2mm

image001


Installation Dimension table based on Metric Size (mm)

D H9

d h9

L +0.2

O Ring CS d1

C≥

R1≤

8~24

D-4.9

2.2

1.8

2

0.4

15~48

D-7.5

3.2

2.65

2

0.4

25~110

D-11

4.2

3.55

3

0.8

50~140

D-15.5

6.3

5.3

5

1.2

125~320

D-21

8.1

7

7.5

1.6

330~660

D-24.5

8.1

7

8

1.6

670~990

D-28

9.5

8.4

8

1.6

1000~1500

D-38

13.8

12

8.5

2


Feature

● Low stick/slip

● Low breakout and running

● High surface speed

● Compact piston design

● Suitable for non lubricating fluids depending on seal material for optimum design flexibility

● High wear resistance ensures long service life

● No adhesive effect to the mating surface during long period of inactivity or storage

● Suitable for most hydraulic fluids in relation with most modern hardware materials and surface finish depending on material selected

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 are an enterprise specializing in Idu 14*20*8 Hydraulic Packing Oil Seal O-Ring Piston Rod Seal. Product performance has reached the international advanced level of similar products. The company has a sound organization, supporting professional and technical personnel and complete product standards and technical data. We continuously enhance the cohesion and centripetal force to provide strong cultural power for building a hundred-year strong enterprise.

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