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PTFE-impregnated graphite packing offering low friction, high wear resistance, and excellent sealing performance for pum.....
Graphite Packing with PTFE Impregnation is produced from expanded flexible graphite reinforced with textile fibers and thoroughly impregnated with PTFE. This composite construction enhances structural integrity while maintaining the natural advantages of graphite. The PTFE treatment significantly reduces friction, improves wear resistance, and increases cross-sectional tightness, resulting in stable and efficient sealing performance.
Compared with conventional graphite packing, this version offers higher strength, smoother operation, and reduced shaft and stem wear. It is suitable for both dynamic and static sealing duties in demanding industrial environments.
Applications
Valves and pumps operating under high temperature and pressure
Expansion joints, mixers, and agitators
Pulp and paper processing equipment
Power stations and energy systems
Chemical plants and industrial process equipment
Applications requiring low friction and reliable long-term sealing
Packaging
Supplied in coils of 5 kg or 10 kg
Other packaging weights available upon request
Precut lengths can be provided as specified
Technical data
Temperature |
+280°C |
|
Pressure-Speed |
Rotating |
25bar-20m/s |
Reciprocating |
100bar-20m/s |
|
Valve |
300 bar-20m/s |
|
PH range |
0~14 |
|
Density |
1.3~1.5g/cm3 |
|
Size : From 6 x 6 mm to 50 x 50mm