Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
H - PTFE variseal spring energized seals manufacturer
- Category： Spring energized seals
- Temperature: -70 - +300℃
- Material: filled PTFE
- Pressure: 20MPa
- Speed: 15m/s
- Product description：H spring energized seals of Forever Seals is a single acting seal consisting of a U-shaped jacket and a helical wound corrosion resistant spring.The helical spring of H has a high spring loading, whic
1. Description
H spring energized seals of Forever Seals is a single acting seal consisting of a U-shaped jacket and a helical wound corrosion resistant spring.The helical spring of H has a high spring loading, which gives excellent sealing integrity at low pressure. H is suitable for dynamic applications and ideal in static applications.
2. Installation Recommendations
For Rod Seals
For Piston Seals
3. Advantages
- Excellent sealing integrity in gas and fluid applications
- Withstands rapid changes in temperature
- Good sealing ability when surfaces are not ideal
- Excellent resistance to aging
- Interchangeable with O-Ring and Back-up Ring in most cases
4. Areas of Application
- Compressors
- Ball valves
- Construction - equipment and plant
- Chemical processing
- Crude oil and natural gas installations
- Cryogenic engineering
- Nuclear power engineering
- Vacuum applications
- Pivot joints
- Gas chromatographs
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