SN EN 14758-1 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - POLYPROPYLENE WITH MINERAL MODIFIERS (PP-MD) - PART 1: SPECIFICATIONS FOR PIPES, FITTINGS AND THE SYSTEM
Hardcopy
05-16-2023
06-01-2012
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 PP-MD Material
4.2 Reprocessable and recyclable material
4.3 Melt mass-flow rate
4.4 Mineral modifiers
4.5 Durability
4.6 Sealing ring retaining means
5 General characteristics
5.1 Appearance
5.2 Colour
6 Geometrical characteristics
6.1 General
6.2 Dimensions of pipes
6.3 Ring stiffness classes
6.4 Dimensions of fittings
6.5 Dimensions of sockets and spigots
6.6 Types of fittings
7 Mechanical characteristics of pipes
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
PP-MD pipes and fittings
A.1 General
A.2 Material characteristics
A.3 Ring stiffness
A.4 Chemical resistance
A.5 Abrasion resistance
A.6 Hydraulic roughness
A.7 Diametric deflection
Annex B (informative) Standards for pipes and
fittings of a material other than PP-MD
Bibliography
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