ONORM EN 12666-1 : 2011
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
08-01-2020
01-12-2013
Foreword
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
3.2 Symbols
3.3 Abbreviations
4 Material
4.1 Base material
4.2 Reprocessable and recyclable material
4.3 Melt mass-flow rate
4.4 Resistance to internal pressure (long-term
behaviour)
4.5 Thermal stability
4.6 Fusion compatibility
4.7 Sealing ring retaining means
5 General requirements
5.1 Appearance
5.2 Colour
6 Geometrical characteristics
6.1 General
6.2 Dimensions of pipes
6.3 Dimensions of fittings
6.4 Dimensions of sockets and spigots
6.5 Types of fittings
7 Mechanical characteristics
7.1 Mechanical characteristics of pipes
7.2 Mechanical characteristics of fittings
8 Physical characteristics
8.1 Physical characteristics of pipes
8.2 Physical characteristics of fittings
9 Performance requirements
10 Sealing rings
11 Marking
11.1 General
11.2 Minimum required marking of pipes
11.3 Minimum required marking of fittings
11.4 Additional marking
Annex A (informative) General characteristics of PE
pipes and fittings
Bibliography
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