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Piston seals are work to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
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JST SealsItem NO.:
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50Hydraulic D2 piston polyurethane seal
D2 piston seal is a lip seal used to install the piston in the groove. It adopts high-performance PU material, which is widely used in hydraulic cylinders.
Piston seals are working to seal in fluid, thus preventing the flow of fluid across the piston, allowing pressure to build up on one side of the piston.
The main advantages are high pressure resistance, small compression deformation and high wear resistance.
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Advantages:
1. Simple groove design
Size: 20-332mm |
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Working Conditions |
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Temperature range |
Media |
Pressure |
Speed |
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-35~+100℃ |
Mineral oil based hydraulic fluids |
40 |
≤0.5m/s |
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