Graphite-PTFE fiber with Kevlar yarn packing is braided with combination yarn of PTFE with incorporated graphite and reinforced edges from aramid yarn to prevent gap extrusions within the high pressure and temperature range.

With good sliding velocity and thermal conductivity, it is recommended for piston pumps up to 500 bar long service live. It can be used to seal water, sewage water, hot water, oils, greases, gases, weak acids and alkaline solutions, and abrasive media

Specifications:
1) Temperature: 280H
2) PH range: 2 - 12
3) Line speed: 15m/s
4) Pressure: 150 bar