NEN EN 12201-2 : 2011 + A1 2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Material
   4.1 Compound
   4.2 Identification compound
5 General characteristics
   5.1 Appearance
   5.2 Colour
   5.3 Effect on water quality
6 Geometrical characteristics
   6.1 Measurements
   6.2 Mean outside diameter and out-of-roundness (ovality)
   6.3 Wall thicknesses and their tolerances
   6.4 Coiled pipe
   6.5 Lengths
7 Mechanical characteristics
   7.1 Conditioning
   7.2 Requirements
   7.3 Retest in case of failure at 80 degrees C
8 Physical characteristics
   8.1 Conditioning
   8.2 Requirements
9 Chemical characteristics of pipes in contact with chemicals
10 Performance requirements
11 Marking
   11.1 General
   11.2 Minimum required marking of pipes
Annex A (informative) Relationship between PN, MRS, S and SDR
Bibliography

Defines the characteristics of pipes made from polyethylene (PE 100, PE 80 and PE 40) for buried and above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes.