Spring Energized Seals – High Performance Sealing Solutions by KAFLON
Performance Capabilities
| Parameter | Capability |
|---|---|
| Pressure | Up to tens of MPa |
| Temperature | -196°C to +260°C+ |
| Speed | Suitable for dynamic & rotary motion |
| Media | Chemical, gas, liquid, vacuum |
| Sizes | From small precision seals to large-diameter seals |
Custom profiles and dimensions available upon request.
KAFLON Spring Energized Seals are high-performance sealing solutions designed for the most demanding static and dynamic applications.
By combining advanced PTFE-based materials with precision metal springs, these seals deliver constant sealing force, exceptional reliability, and long service life — even under extreme pressure, temperature, and chemical exposure.
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Why Choose KAFLON Spring Energized Seals?
1. Continuous & Reliable Sealing Force
The internal metal spring continuously energizes the sealing lip, ensuring consistent contact with the mating surface — even under low pressure, pressure fluctuations, or vacuum conditions.
✔ Excellent leak prevention
✔ Reliable sealing at start-up and low pressure
✔ Stable performance over time
2. Wide Operating Temperature Range
KAFLON spring energized seals perform reliably in extreme temperature environments.
Operating range: -196°C to +260°C
Suitable for cryogenic, high-temperature, and thermal cycling applications
3. Outstanding Chemical Resistance
Manufactured from PTFE and advanced filled PTFE compounds, our seals resist:
✔ Acids
✔ Alkalis
✔ Solvents
✔ Fuels
✔ Aggressive chemicals
4. Ultra-Low Friction & No Stick-Slip
PTFE’s naturally low friction coefficient enables:
✔ Smooth motion
✔ Minimal wear
✔ No stick-slip effect
✔ Dry-running capability (no lubrication required)
Find professional spring energized seal manufacturers and suppliers in China here. Please feel free to buy customized spring energized seal at competitive price from our factory. Quality products and competitive price are available.
seal design, static seal, reliable seal
