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Gsd/Omk-E/Yab Hydraulic Single Acting Piston Step Seal Ring 95*79.9*6.3

Gsd/Omk-E/Yab Hydraulic Single Acting Piston Step Seal Ring 95*79.9*6.3

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

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Product Introduction

The energized seal ring, hydraulic cylinder wiper seal, guide ring design we produce have the remarkable characteristics of more specifications, better quality and better performance. We firmly believe that only by being a person in advance, providing high-quality products and satisfying customers, can we make returns. We will source top quality goods using the really aggressive selling price.

Description

Piston Step Seals DSD is composed of PTFE seal and O-ring. A single-acting O-Ring energized piston seal for dynamic applications installed in closed grooves, including grooves to ISO 7425. Hydraulic step seals offers high sealing efficiency, low friction with no stick-slip, minimal break out force and high wear resistance.

Its design eliminates the potential for stick-slip and its very low running friction makes it ideal for high-speed applications. Provide outstanding wear and extrusion-resistance properties as well as large range of temperature and high-speed capabilities.

Piston Stepseal is available in a variety of DSH Seals high-performance materials to suit a wide range of demanding applications. A tandem arrangement using the DSD in an high performance material is effective in sealing high-frequency and long-stroke applications.


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

Standard cylinders, Ceramic machine, Machine tools, Mobile hydraulics, Presses etc.

Standard or can fit the groove

Comply with standard of ISO7425/1, GB/T15242.3, PS14/PS12/PS16, GS55044/42/46, GSD, Trelleborg-PS series, Merkel company's OMK-E series, Parker-OG series, and the AS company's YAB series

Pressure

160bar

250bar

400bar

Max Gap E

E≤0.6mm

E≤0.4mm

E≤0.2mm

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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-7.3

3.2

2.65

2

0.4

25~110

D-10.7

4.2

3.55

3

0.8

50~140

D-15.1

6.3

5.3

5

1.2

125~320

D-20.5

8.1

7

7.5

1.6

330~660

D-24

8.1

7

8

1.6

670~990

D-27.3

9.5

8.4

8

1.6

1000~1500

D-38

13.8

12

8.5

2


Feature

● Very high resistance to pressure and hardness

● Good thermal conductivity

● Very good protection against extrusion

● High resistance to abrasion

● Low friction, free of stick-slip


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 Gsd/Omk-E/Yab Hydraulic Single Acting Piston Step Seal Ring 95*79.9*6.3 is well crafted, beautiful in style, and complete in specifications to meet a variety of needs. We will build a golden bridge for your economy to take off with full enthusiasm, reliable products and perfect service. Our company pays attention to every requirement put forward by customers, we fully consider every detail, we actively do a good job in every service, we strive to develop a broader and better vision.

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