PTFE Teflon Graphite Packing

Additional Details

PTFE Teflon yarn coated with graphite and lubricated with an inert high temperature lubricant. Advantages : ·Less gland adjustment, easy break-in & even compression in all rings. ·Six times better heat conduction as against pure P.T.F.E packings at comparatively high speeds. · Significantly low thermal expansion thus resisting 'over expansion' extrusion under service. Typical Applications: Acids, alkalis, solvents, hydrocarbons, inorganic chemical handling equipments. Steam valves, metering pumps, reactors, mixers, autoclave glands. Application parameters : Properties pH 0 - 14 Temperature (0C) - 240 To + 300 Pressure (Bar) 150 125 300 Velocity (m/s) 25 3 --- Sizes 6mm To 55 mm