Corrugated Pipes

Adventages of the piping systems:

  • • Qtarnada has a strong innovation power proven

by the development of its corrugated sewage piping

system.

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Adventages of the piping systems:

  • Qtarnada has a strong innovation power proven

by the development of its corrugated sewage piping

system.

  • • Complete sewage and rain water draining system
  • • Large nominal dimensions: provide integration of

DN100 and DN700 mm (DN = ID, nominal inner

diameter).

  • • Made from HDPE material in order to guarantee a

high flexiblity and wall hardness of SN 8 as per DIN

EN ISO 9969.

  • • joining cambered seams with a lower force
  • • performing an easy installation
  • • joining piece and the pipe having the same hardness

properties

  • • using a special seal system
  • • adapting to fit in all the sewage piping systems and

not making any hydraulic changes by means of

SAFECONNEC at the seams