DIN 16874:2000-06
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PIPES AND FITTINGS OF HIGH-DENSITY POLYETHYLENE (PE-HD) FOR CABLE DUCTING - DIMENSIONS AND TECHNICAL DELIVERY CONDITIONS
Hardcopy , PDF
01-09-2019
English
01-01-2000
Foreword
1 Scope
2 Normative references
3 Concepts, quantities, symbols and abbreviations
3.1 Concepts
3.1.1 Virgin material
3.1.2 Reworked material
3.1.3 Reprocessed material
3.1.4 Recycled material
3.2 Quantities and symbols
3.3 Abbreviations
4 Dimensions and designation
4.1 General
4.2 Pipes
4.2.1 General
4.2.2 Tolerances on outside diameter (ovality)
4.3 Sockets
4.4 Fittings
4.4.1 General
4.4.2 Bends
4.4.3 Double sockets and pipe sleeves
5 Material
5.1 Pipes and fittings
5.2 Seals
6 Requirements
6.1 General
6.2 Surface
6.3 Colour
6.4 Dimensions and tolerances
6.5 Resistance to internal pressure
6.6 Melt mass-flow rate
6.7 Heat reversion
6.7.1 Pipes
6.7.2 Fittings
6.8 Leaktightness of pipes, fittings and pipe
assemblies
6.8.1 Resistance to hydrostatic pressure
6.8.2 Airtightness
6.9 Ring seal performance
6.10 Weldability
6.11 Interchangeability
7 Testing
7.1 Surface
7.2 Colour
7.3 Dimensions
7.4 Ovality
7.5 Resistance to internal pressure
7.6 Melt mass-flow rate
7.7 Heat reversion
7.7.1 Pipes
7.7.2 Fittings
7.8 Leaktightness of pipes, fittings and pipe
assemblies
7.8.1 Resistance to hydrostatic pressure
7.8.2 Airtightness
7.9 Ring seal performance
7.10 Weldability
7.11 Marking
7.12 Additional tests
8 Marking
9 Installation instructions
9.1 Structural strength
9.2 Installation of pipes and fittings
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