ISO 8779:2020
p
ISO 8779:2020
70102
Indisponible en français

This document specifies the characteristics of pipes (mains, sub-mains and laterals) made from polyethylene (PE), intended for the conveyance of water for irrigation, at a water temperature up to 45 °C.

NOTE 1 For the effect of water temperature on the maximum operating pressure, see Annex A.

This document applies to pipes that will not be subjected to internal pressure for long periods, and not more than 1 500 hours/year. For piping applications with long-term continuous pressure, the ISO 4427 series applies.

NOTE 2 The expected lifetime of pipes covered by this document is ten years or less.

This document also specifies the properties of the material and the parameters for the test methods to which it refers.


Informations générales 

  •  : Publiée
     : 2020-08
  •  : 4
  •  : ISO/TC 138/SC 2 Tubes et raccords en matières plastiques pour adduction et distribution d'eau
  •  :
    23.040.20 Canalisations en matières plastiques
    65.060.35 Matériel d'irrigation et de drainage

Acheter cette norme

fr
Format Langue
std 1 92 PDF + ePub
std 2 92 Papier
  • CHF92

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