Segmental sealing rings, piston rings


  • Sealing of ventilator shafts
  • Sealing of ships´ equipment - compressors and pumps
  • Sealing of water turbines - Francis and Kaplan
  • Sealing of oil-free compressors

Used in following applications

  • Good properties for dry running applications with high operating temperatures
  • Useful chemical properties of these materials do not cause the corrosion in aggressive media e.g. acids, hydroxide, steams and gases
  • Specific properties of these sealing materials in applications in which metal sealing materials cannot be used