Cixi Yulian Sealing & Packing Manufactory

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 ~ 280oC
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