
Idu 35*43*10 Hydraulic Packing Oil Seal O-Ring Piston Rod Seal
Model: DSF
Temperature: -45/+200℃
Speed: ≤15m/s
Pressure: ≤60MPa
Product Introduction
Let us produce prosperous future hand in hand for ptfe wear strip, Hydraulic Rod Seals Double Delta, energized lip seal. All employees of our company are conscientious and united in their own positions and pay their own heat for the development and growth of the company. Our enterprise spirit is, scientific management, truth-seeking, innovation, customer satisfaction and sustainable development. With the tenet of 'high efficiency, high quality, to solve the worries for customers', and with years of accumulated valuable experience, we serve all customers with high efficiency, high quality and high precision. Honesty is the basic principle of our company's behaviors. We operate with conscience, do things with reputation, compete with wisdom, and win with quality.
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 |

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.


Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for Idu 35*43*10 Hydraulic Packing Oil Seal O-Ring Piston Rod Seal. We advocate the establishment of the values of survival in innovation and development by innovation, and create a strong atmosphere of innovation culture. Our strength comes from our continuous growth, we directly give profits to customers, sell at a low price.
Hot Tags: hydraulic cylinder piston glyd ring, China, suppliers, manufacturers, factory, customized, wholesale, back up ring ptfe, usi u cup, Lip U Cup Rod Seals BD, piston spring energized seals, radial oil seal, stepseal
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