Cixi Xinsheng Sealing Factory is one of the leading graphite packing manufacturers in China,Website:://.xs-sealing.com, welcome to wholesale low price die-formed ring, pure graphite packing, high temperature graphite packing, flexible graphite packing, metal wire reinforced graphite packing, graphite packing with carbon fiber corners, ptfe impregnated graphite packing, aramid graphite packing, copper grpahite packing from our factory. Product Type:XINSEN-BG Features: Expanded graphite packing is braided from high-grade low sulphur expanded graphite yarn. This item has superior resistance from high temperature and chemical corrosion,as well as other special sealing effects.It's widely used in steam valves of powder station,,static sealing with high temperature,high pressure and chemical corrosion. Application conditions: 1) Max. working temperature:-200 ~ 650 (STEAM) -200 ~ 565 (ATMOSPHERE) 2) Max. working pressure: 25 Mpa(can only be used in valve and other static sealing condition) 1)Expanded graphite packing(with carbon fiber,SS wire, inconel wire)pressure:35 Mpa 2)Expanded graphite packing(with inconel jacketed)pressure:40 Mpa 3) PH value: 0 - 14 4) Cross Section: 1/8" ~ 3"(3X3-75X75mm) 5) Density: 1.10 ~ 1.35g/cc(with cotton, fiberglass,ss304,inconel) Density :1.50 ~ 1.60g/cc(with inconel jacketed) Note: Expanded graphite packing with various reinforced material ,such as cotton, fiberglass, carbon fiber, SS304, copper, inconel wire are available on requested, and the graphite round flat packing with or without adhesive tape are all available.