BS EN 1123-1:1999

Committees responsible
Foreword
1 Scope
2 Normative references
3 Definitions
4 Materials and prefabricated components
5 Dimensions
   5.1 Socket shape
   5.2 Nominal sizes
6 Requirements for pipes and fittings
   6.1 Straightness
   6.2 Ends of pipes and fittings
   6.3 Inner surface finish
   6.4 Outside surface finish
   6.5 Roundness
   6.6 Welds
7 Requirements for pipe joints
   7.1 Seals
   7.2 Requirements for the physical characteristics of
         seals
   7.3 Watertightness
   7.4 Airtightness
   7.5 Thermal stressing
   7.6 Joint assembling
8 Thermal requirements
9 Corrosion protection
   9.1 Pipes and fittings inside buildings
   9.2 Additional protective coatings
   9.3 Buried pipes and fittings
10 Testing
   10.1 Straightness of the pipes
   10.2 Squareness of the ends of the pipes and fittings
   10.3 Surfaces
   10.4 Roundness
   10.5 Appearance and watertightness of the welds
   10.6 Materials
   10.7 Corrosion protection
   10.8 Additional protective coating
   10.9 Dimensions
   10.10 Seals
   10.11 Temperature resistance
   10.12 Joints
11 Marking
   11.1 Pipes and fittings
   11.2 Seals
12 Evaluation of conformity
   12.1 General
   12.2 Type testing
   12.3 Factory production control (FPC)
13 Reaction to fire
14 Durability
15 Dangerous substances
16 Longitudinal bending strength
Annex A (normative) Third party assessment
   A.1 Method and frequency
   A.2 Sampling
   A.3 Documentation
Annex ZA (informative) Clauses of this European Standard
                       addressing essential requirements or
                       other provisions of EU Directives
Annex ZB (informative) Bibliography

Defines requirements, tests and quality control for longitudinally welded, hot-dip galvanized steel pipes and fittings with spigot and socket for use in waste water systems usually operating under gravity or at a low head of pressure.