Cixi Xinsheng Sealing Factory is one of the leading graphite PTFE packing manufacturers in China,Website:://.xs-sealing.com, welcome to wholesale low price GFO packing, graphite PTFE filament packing, pure graphite PTFE packing, pure graphite PTFE packing with oil from our factory. Product Type:XINSEN-BPG Features: PTFE braided packing with graphite is woven of graphite PTFE yarn twisted through a mixture of PTFE dispersion resins and fine graphite powder, with a moderate amount of heat-resistant lubricant. Apart from its corrosion resistance, it has thermal conductivity and self-lubricating properties, and is suitable as dynamic sealing inconditions with media flow of high Linear velocity (about 16m/s). Application conditions: 1) Max. working temperature: -75 ~ 280 2) Max. working pressure: 2.5Mpa (rotary pump) Max. working pressure: 8Mpa (reciprocating pump) Max. working pressure: 15Mpa (valve) 3) PH value: 0 - 14 4) Linear speed: 0 - 12m/s (rotary pump) Linear speed: 0 - 2m/s(reciprocating pump) Linear speed: 0 - 2m/s(valve) 5) Cross Section: 1/8" ~ 3"(3X3-75X75mm) 6) Density: 1.65 ~ 1.75g/cc Regular package: 5 or 10kg/roll Special package is also available as requested. Note: We can use the GORE fiber from USA to make the similar packing with better  sealing effect and longer usage life.  The packing core can be replaced as red rubber core as requested