Original
By certification 
Description
This Hydraulic Cylinder Rod Glyd Ring is a double-acting composite rod seal composed of a filled PTFE friction ring and pre-tightened rubber O-ring. They can be assembled in grooves according to standard ISO 7425/2. And this Hydraulic Cylinder Rod Glyd Ring can be used for reciprocating hydraulic systems.
It has an excellent performance in high, medium, low pressure, and high load, high-frequency conditions. What's more, it is a very effective and reliable low friction seal. It is particularly suitable as a rod seal in high-pressure and low-pressure systems.
Bulldozers, excavators, forging machines, brick presses, rolling mills, servo valves, and other machine tools all benefit from our Hydraulic Cylinder Rod Glyd Ring, which is especially ideal for long strokes and bigger rod diameters in fluids and high pressures. The various sliding ring colors, such as black, green, coffee, yellow, and others, may meet most of your color requirements.
Specification
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 |
Special cylinders, Pumps, and Valves, Machine tools, Robotics, Servo equipment, etc. |
Standard or can fit the groove |
Comply with standard of ISO7425/2, GB/T 15242.3, RG43/RG41/RG45, GS55043/41/45, GSI, Trelleborg-RG4 series、 Parker-ON series、AS-XAB 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 |
R1≤ |
3~18 |
d+4.9 |
2.2 |
1.8 |
0.4 |
8~36 |
d+7.3 |
3.2 |
2.65 |
0.4 |
19~200 |
d+10.7 |
4.2 |
3.55 |
0.8 |
38~250 |
d+15.1 |
6.3 |
5.3 |
1.2 |
100~400 |
d+20.5 |
8.1 |
7 |
1.6 |
250~760 |
d+24 |
8.1 |
7 |
1.6 |
650~1500 |
d+27.3 |
9.5 |
8.6 |
2 |
1000~1500 |
d+38 |
13.8 |
12 |
2 |
Features
This Hydraulic Cylinder Rod Glyd Ring has the following features:
1) For both static and dynamic applications, the optimal seal is available.
2) There is no stick-slip effect because of the low coefficient of friction.
3) Extrusion resistance and wear resistance are both excellent.
4) Depending on the O-ring material, a wide temperature range and great chemical resistance are possible.
The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (of sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
http://www.sealsdsh.com/
