I.S. EN 1123-3:2005
Current
The latest, up-to-date edition.
PIPES AND FITTINGS OF LONGITUDINALLY WELDED HOT-DIP GALVANIZED STEEL PIPES WITH SPIGOT AND SOCKET FOR WASTE WATER SYSTEMS - PART 3: DIMENSIONS AND SPECIAL REQUIREMENTS FOR VACUUM DRAINAGE SYSTEMS AND FOR DRAINAGE SYSTEMS IN SHIP-BUILDING
Hardcopy , PDF
English
01-01-2005
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Pipes and fittings requirements
5.1 General
5.2 Operating pressure, operating temperature and tightness
6 Dimensions
6.1 General and tolerances
6.2 Sockets
6.2.1 Sockets for gravity drainage systems
6.2.2 Sockets for vacuum operation (vacuum system)
6.3 Pipes
6.3.1 Pipes for gravity drainage systems (gravity systems)
6.3.2 Pipes for vacuum operation (vacuum systems)
6.4 Fittings
6.4.1 Fittings for gravity systems
6.4.2 Flange connecting pieces
6.4.3 Fittings for vacuum systems
6.4.4 Other fittings
7 Seals
7.1 General
7.2 Seal for DN 40 to DN 70 for socket shape 1 V and
3 V for vacuum operation - shape M 4
7.3 Seal for DN 40 to DN 70 for vacuum and overpressure
operation for socket shapes 1A, 2A, and 3A - shape M 5
7.4 Seal for DN 40 to DN 150 for operation at higher pressures
for socket shape 1A - shape M 6
8 Testing
9 Assessment of conformity
Bibliography
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