Champion Style 668 Non Metallic Pure Graphite Packing is manufactured from high purity flexible graphite that is expanded and formed into a yarn and then braided without binders or wire reinforcement. It is treated with corrosion inhibitor.
The finished product retains all the inherent benefits of flexible graphite:
Applications: Champion Style 668 NM-Pure Gland Packing has outstanding properties at high temperature, high pressure making it a truly multi-service packing in valves, pumps, expansion joints, mixers and agitators in the environments of hydrocarbon processing, pulp and paper, power generation, metal-working, steel mills and other industries.
Service Media: Compatible with media in the range pH 2-13, including water, steam, fuels, oils, solvents, waxes, and mild acids and alkalis.
Champion Style 668 Graphite Reinforced (Metallic) Packing is manufactured from high purity flexible graphite that is diagonal braided of pure, expanded flexible graphite ribbons, reinforced with fine metallic wires. It is treated with corrosion inhibitor.
Key Features:
Applications: CHAMPION Style 668 Graphite Reinforced (Metallic) Packing is recommended as a multi-service packing for use in high pressure / high temperature valve stems, steam valves and turbines, motor-actuated valves, reactors, mixers, agitators and autoclaves. Suitable for use with superheated steam and saturated steam, hydrocarbons, petrochemicals, thermic fluids and hot oils. Champion 668 Metallic is an excellent alternative to high temperature / high pressure asbestos valve packings.
Service Media: Steam, water, fuel, gases, condensate, oils, effluents, process water and chemical solutions in all processes, except with highly oxidizing media.