Zirconium corundum KALCOR tubes

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Wear-resistant KALCOR pipe systems are abrasion-resistant and enable application temperatures of up to + 400 °C as well as good temperature change resistance. The cast tubular cylinders are made of zirconium corundum with thin wall thicknesses starting from 12 mm. Kalenborn also produces lined pipe bends from fittings.



  • Ceramic wear protection made from cast KALCOR zirconium corundum
  • Application temperature max. 400 °C
  • Very hard and abrasion-resistant
  • Temperature resistant
  • Corrosion resistant
  • Available as green tubes
Kalenborn IN

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