Ningbo Sunwell Sealing Materials Co.,Ltd is one of the leading China ceramic packing with graphite manufacturers and suppliers with one of the famous brands, and we are also a professional ceramic packing with graphite company and factory, welcome to contact us.SUNWELL P804S -- Glass Fiber Packing with Graphite Impregnation reinforced with SS WireTypical Application > Universal packing, for rotary, reciprocating pumps, in ship building and domestic fresh water pumps. > Suited for chemical neutral and resistant to water, steam, hot air, oils, etc.Prime Features > Low maintenance, easy to control > Excellent capabilities of high strength and high temperature resistance > Economical packingTechnical DataMaterialCeramic fiber and graphiteTemperature Range-100 up to +950 oC atmosphere;ProcessRotating10 barReciprocating20 barStatic40 barShaft Speed10m/s in rotaryPH5~9Density0.75~1.25 g/cm3