Graphite with PTFE Impregnated Packing
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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.
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Excellent cross-section tightness, structural strength
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Very lo friction-valve, wear resistant, yet gentle to shaft and stem.
Technical Graphite with PTFE Impregnated Packing
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Material: 100% Expanded Graphite Yarn and PTFE oil
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Temperature Range: -200 up to +280 Deg.C
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Pressure range:
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Pressure (Rotating): 3 Mpa
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Pressure (Reciprocating): 10 Mpa
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Pressure (Valves ): 20 Mpa
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Shaft Speed: 22m/s in rotary
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PH range: 0~14
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Density: 1.5 g/cm3
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Size: 4x4mm to 50x50mm
Application of Graphite with PTFE Impregnated Packing
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Can be used in many demanding applications, both dynamic and static
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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.
