Braided asbestos yarns impregnated with PTFE dispersion. It is a flexible, resilient, homogeneous and compact packing .Used in pumps and valves for various kinds of chemicals (acid, alkali, oil, steam, ammonia, etc),such as sealing stuffing boxes on rotary, alternativemotion shefts, valves for coolants, medium index acids and alkalis, petrochemical and foodstuff industries.

Temperature: 260C

Pressure: 100bar

Linear speed: 12m/s

PH range: 2-13
density: 1.4 g/cm3