Graphite packings

Expanded graphite is one of the best materials for manufacturing dynamic sealings. Its heat resistance ranges from - 200 °C to + 2000 °C. Unfortunately its heat resistance decreases in the effect of air, steam and other oxidants. It is therefore assumed that good brands of expanded graphite can be used in the air up to 450 °C, in dynamic applications up to 550 °C, and in static applications, e.g. in valves, up to 600 °C. Expanded graphite features very good chemical resistance to practically all media, with the exception of strong oxidants; good thermal conductivity and low friction coefficient for steel.

  • packing type 605 Packing type 605
    Characteristics: Packing made of expanded pure graphite yarn with a cotton core. Due to its thermal and chemical... więcej
  • packing type 6051 Packing type 6051
    Characteristics: Packing of expanded pure graphite yarn reinforced with a thin inconel wire. Due to its thermal and... więcej
  • packing type 6055 Packing type 6055
    Characteristics: Packing of expanded pure graphite yarn reinforced with thin inconel wire, with each single thread... więcej
  • packing type 645 Packing type 645
    Characteristics: Packing of expanded pure graphite yarn with cotton core, additionally impregnated with PTFE. Due to... więcej

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