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Primus - Gas




Flow-Liner Primus Line® Gas is suitable for the transport of the following liquids in the water sector:

  • natural gases
  • liquid gases
  • coke gases
  • mixed gases
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Flow-Liner Primus Line® - gas

Gaseous media represent a special challenge to trenchless pipe rehabilitation. However, an inner layer made of permeation-reducing plastics and the seamless production of up to 4,500 metres of the Primus Liner have made it possible for gas pipelines to also be renovated with Primus Line®. A monitoring pipe with a fitted valve which is affixed to the old pipeline allows the system-specific annular space to be monitored after the renovation work. The conveyed gas covers media from categories as natural gases, liquid gases, coke gases and mixed gases.