The packing is manufactured in the following procedures: polyacrylonitrile fiber is heated into carbonized fiber, which is woven into packing after impregnation in PTFE dispersion cont-aining graphite particles. It is used as dynamic sealing in the presence of media of weak acidÂmore...
Finest quality plaited flax yarn, thoroughly impregnated with PTFE and additional lubricant and surface treatment of fluorocarbon powder for smooth wear-free running and long life. more...