Packing braided of aluminosilicate yarn reinforced with inconel wire, impregnated with a special lubricating composition, enriched with plenty of graphite. Impregnation of each thread during the process of intertwining causes very precise saturation of packing with impregnant. The impregnant contains petrol derivatives that are being burnt-out at the temperature of + 200°C.
It is recommended to be used in static conditions and low- and medium-pressure fittings.
Packing may work in contact with acids, alkali of average power, solutions of salt and steam.