Grafosuper (Graphite Filament Packing)
A 100% pure GRAPHITE YARN packing impregnated with a Blocking Agent. GRAPHITE fibers do not harden or glaze at high temperature. With lubricating value of graphite, the packing is frictionless eliminating shaft wear. The packing has high heat conductivity, high temperature resistance and low co-efficient of expansion.
The packing has excellent chemical resistance. Applications include valves, centrifugal and rotary pumps, mixers, agitators, at high surface speeds, handling aggressive fluids such as acids, alkalies, oils, solvents, steam, hot tar and refinery services.
Not Recommended For Oxygen, Oxidising Environment, Fuming Nitric Acid.