GSD Piston Step Seal - 2K type Turcon Step Seal - OMK-E piston seal - OG piston seal - YBA piston seal
1. Standard materials
Sealing: filled with PTFE
O-ring: Nitrile rubber NBR or fluororubber FKM
2. Application scope
The hydraulic system, reciprocating motion, and heavy-duty bidirectional piston sealing are excellent in high-pressure, low-pressure, and high-frequency working conditions. Suitable for long and short stroke situations, as well as for a wide range of fluids and high temperature situations, suitable for larger piston clearances. For example, it is used in bulldozers, presses, and other machine tools.
Complies with ISO 7425/1 standard. When designing and selecting, reference can be made to Trelleborg's PS series, Merkel's OMK-E series, Parker's OG series, and AS's YAB series standards.
3. Features and advantages
The groove structure is simple, can work with or without lubrication, and has a long service life.
Low friction, no crawling or sticking phenomenon
Stable size, not affected by temperature
Good dynamic and static sealing performance and simple installation.
Good extrusion resistance, no trapped pressure, and can be installed in multiple series.
Excellent buffering effect on strong impact pressure
