Graphite Packing with PTFE Impregnated is braided from Expanded graphite yarns which impregnated with PTFE as a blocking agent thus creating a non-straining packing. The yarns are reinforced by textile fibers.
Graphite Packing With PTFE Impregnated Typical Application
> Can be used in many demanding applications, both dynamic and static
> Particularly suited for high temperature and high pressure service in valves, pumps, expansion joints, mixer and agitators of pulp and paper, power station and chemical plant etc.
Graphite Packing With PTFE Impregnated Prime Features
> Excellent cross-section tightness, structural strength
> Very lo friction-valve, wear resistant, yet gentle to shaft and stem.
Graphite Packing With PTFE Impregnated Technical Data
Material | 100% Expanded Graphite Yarn and PTFE oil |
Temperature Range | -200 up to +280 oC |
Process | |
Rotating | 3 Mpa |
Reciprocating | 10 Mpa |
Valves | 20 Mpa |
Shaft Speed | 22m/s in rotary |
PH | 0~14 |
Density | 1.5 g/cm3 |
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