Product Name: Pure Flexible Graphite Packing (RS15-F) Model NO.: RS15-F Certification: ISO Usage: Pump, Valve, Piping Material: Graphite Standard: Standard pH Range: 0-14 Size: 3*3mm-90*90mm(or as Request) Trademark: Rilson Transport Package: Wooden cases Specification: As per customers' request Origin: China Product Description DescriptionFlexible graphite packing braided from expanded graphite yarns, reinforced of cotton fiber, glass fiber, carbon fiber, etc. It has good thermal and chemical resistance and high elasticity. Low friction does not damage shafts and stems.Typical Application> Flexible graphite packing is a multi-service packing capable of a wide variety of uses throughout a plant.> It can be used in valves, pumps, expansion joints, mixers and agitators in high-pressure and temperature.> Effective sealing is vital.Prime Features> Reinforced with glass fiber: high strength, lower cost> Reinforced with carbon fiber: less weight loss> Good thermal and chemical resistance and high elasticityTechnical DataMaterial100% Expanded Graphite YarnTemperature Range-200 up to +555 oC atmosphere;-200 up to +650oC in SteamProcessRotating3 MpaReciprocating10 MpaValves20 MpaShaft Speed20m/s in rotaryPH0~14Density1.3~1.5 g/cm3