BS-EN-1123-2-2006-A1-2007.pdf

BRITISH STANDARD BS EN 1123-2:2006 +A1:2007 Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems Part 2: Dimensions The European Standard EN 1123-2:2006, incorporating amendment A1:2007, has the status of a British Standard ICS 23.040.10; 23.040.40; 23.040.60 ? Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI BS EN 1123-2:2006+A1:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2007 © BSI 2008 ISBN 978 0 580 60660 1 National foreword This British Standard is the UK implementation of EN 1123-2:2006, incorporating amendment A1:2007. It supersedes BS EN 1123-2:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee ISE/8, Steel pipes. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments 1747331 January 2008Implementation of CEN amendment A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN 1123-2:2006+A1 September 2007 ICS 93.030 Supersedes EN 1123-2:2006 English Version Pipes and fittings of longitudinally welded hot-dip galvanized steel tube with spigot and socket for waste water systems - Part 2: Dimensions Tubes et raccords, soudés longitudinalement en acier galvanisé à chaude, à manchon enfichable, pour réseaux d'assainissement - Partie 2: Dimensions Rohre und Formstücke aus längsnahtgeschweißtem, feuerverzinktem Stahlrohr mit Steckmuffe für Abwasserleitungen - Teil 2: Maße This European Standard was approved by CEN on 13 October 2006 and includes Amendment 1 approved by CEN on 23 August 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels © 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1123-2:2006+A1:2007: E Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 2 Contents Page Foreword4 Introduction.5 1 Scope 6 2 Normative references6 3 Terms and definitions .6 4 Symbols and abbreviations7 5 Dimensions.7 5.1 General and tolerances.7 5.2 Sockets .9 5.3 Pipes .10 5.3.1 General10 5.3.2 Pipe with one socket Shape B 111 5.3.3 Pipe with two sockets Shape B 2 12 5.4 Bends12 5.4.1 General12 5.4.2 Bend with large radius Shape C 1.13 5.4.3 Bend with small radius Shape C 2.14 5.4.4 Bend with stilling section Shape C 3 15 5.4.5 Offset pipe Shape C 4.16 5.5 Branches.17 5.5.1 General17 5.5.2 Single branch Shape D 117 5.5.3 Reducing single branch Shape D 11.19 5.5.4 Reducing double branch Shape D 21 .21 5.5.5 Reducing angular branch Shape D 31 23 5.5.6 Single transition branch Shape D 12 24 5.6 Connections.25 5.6.1 Genreal25 5.6.2 Connecting units for use with discharge sets of sanitary appliances.25 5.6.3 Connecting units for use with other kinds of pipes.32 5.7 Transition pipes.39 5.7.1 General39 5.7.2 Transition pipe (eccentric) Shape F 1.40 5.7.3 Transition pipe (concentric) Shape F 2.41 5.7.4 Transition pipe (concentric) with extended spigot Shape F 342 5.7.5 Straight coupling Shape F 4.43 5.7.6 Insertion coupling with long socket Shape F 543 5.8 Traps .44 5.8.1 P-trap Shape G 1 .44 5.8.2 S-trap Shape G 2 .45 5.8.3 Pipe bridge (V-trap) Shape G 346 5.8.4 Rainpipe trap (type A) Shape G 447 5.8.5 Rainpipe trap Shape G 5.48 5.9 Access pipes49 5.9.1 Access pipe with round cleaning hole Shape H 1.49 5.9.2 Access pipe with rectangular cleaning hole Shape H 2 or with oval cleaning hole Shape H 350 5.10 Other fittings 50 EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 3 6 Accessories .51 6.1 Shear coupling.51 6.1.1 Shear coupling A Shape K 151 6.1.2 Shear coupling B Shape K 251 6.1.3 Shear coupling with release Shape K 352 6.1.4 Shear coupling C Shape K 453 6.2 Plug.53 6.2.1 Plug Shape K 1053 6.2.2 Plug with extended spigot Shape K 11.55 6.2.3 Plug with screw top Shape K 1256 7 Seals .56 7.1 General .56 7.2 Seal for DN 40 to DN 200 Shape M 1.56 7.3 Seals Shape M 2 for DN 250 and DN 30057 7.4 Elastomeric pressure ring for DN 250 and DN 300 Shape M 3.58 7.5 Transition seal from steel pipe special socket to plastic discharge pipe Shape E 12 D.59 7.6 Gasket for round cleaning hole in access pipes of shape H 1 Shape H 1 D 60 7.7 Gasket for rectangular cleaning hole Shape H 2 D and gasket for oval cleaning hole Shape H 3 D61 EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 4 Foreword This document (EN 1123-2:2006+A1:2007) has been prepared by Technical Committee CEN/TC 165 “Waste water engineering”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2008, and conflicting national standards shall be withdrawn at the latest by March 2008. This document supersedes !EN 1123-2:2006“. This document includes Amendment 1, approved by CEN on 2007-08-23. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document on pipes and fittings of longitudinally welded hot-dip galvanized steel pipe with spigot and socket for waste water systems consists of the following Parts: Part 1: Requirements, testing, quality control; Part 2: Dimensions Part 3: Dimensions and special requirements for vacuum drainage systems and for drainage systems in shipbuilding According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 5 Introduction Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems as specified in this European Standard are used in gravity drainage systems in buildings. For vacuum drainage systems and for drainage systems in shipbuilding, it was necessary to specify additional requirements and further dimensional specifications for components and joints used in these systems. Components specified in this EN 1123-3 are used for vacuum drainage systems and for drainage systems in shipbuilding. EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 6 1 Scope This European Standard applies to pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems. It specifies dimensions and tolerances for pipes, fittings, pipe connectors and seals and establishes a system of designations for the different pipe and fitting types that conform to the stated requirements. This standard is only valid in connection with EN 1123-1. This standard does not apply to the marking of products. EN 1123-1 applies to the marking. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 295 (all Parts), Vitrified clay pipes and fittings and pipe joints for drains and sewers EN 877, Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings Requirements, test methods and quality assurance EN 1123-1, Pipes and fittings of longitudinally welded hot-dip galvanized steel pipes with spigot and socket for waste water systems Part 1: Requirements, testing, quality control EN 1329-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Unplasticized poly(vinyl chloride) (PVC-U) Part 1: Specifications for pipes, fittings and the system EN 1451-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Polypropylene (PP) Part 1: Specifications for pipes, fittings and the system EN 1453-1, Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings Unplasticized poly(vinyl chloride) (PVC-U) Part 1: Specifications for pipes and the system EN 1455-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Acrylonitrile-butadiene-styrene (ABS) Part 1: Requirements for pipes, fittings and the system EN 1519-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Polyethylene (PE) Part 1: Specifications for pipes, fittings and the system EN 1565-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Styrene copolymer blends (SAN+PVC) Part 1: Specifications for pipes, fittings and the system EN 1566-1, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Chlorinated poly(vinyl chloride) (PVC-C) Part 1: Specifications for pipes, fittings and the system 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1123-1:1999 apply. EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 7 4 Symbols and abbreviations DN/ID Nominal size with regard to the inside diameter DN/OD Nominal size with regard to the outside diameter d Diameter t Socket depth s Wall thickness l Effective length r Radius Angle t5 Least insertion depth e Off-set dimensions (shift) 5 Dimensions 5.1 General and tolerances The dimensions given shall be followed. Where no dimensions are given in this European Standard, tolerances for linear dimensions shall be followed according to Table 1, tolerances for radii shall be followed according to Table 2, tolerances for angular dimensions referring to the smaller side length shall be followed according to Table 3 and tolerances for elastomer parts shall be followed according to Table 4. Table 1 Tolerances for linear dimensions Dimensions in millimetres Dimensional range Tolerance 0 to 300 ±5 more than 300 ±8 Table 2 Tolerances for radii Dimensions in millimetres Dimensional range Tolerance 26 to 181 ±3 181 to 378 ±4 378 to 457 ±5 EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 8 !Table 3 Tolerances for angular dimensions referring to the smaller side length“ Dimensions in millimetres Side length mm Tolerance ° 10 to 120 ±3 120 to 400 ±2 400 ±1,5 Table 4 Tolerances for elastomer parts Dimensions in millimetres Tolerance Range of nominal size Form bound (F) % Form fitting bound (C) 25 to 40 ±0,6 ±1,0 40 to 63 ±0,8 ±1,3 63 to 100 ±1,0 ±1,6 100 to 160 ±1,3 ±2,0 160 ±0,8 by agreement with the manufacturer of the components EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 9 5.2 Sockets The socket dimensions according to Figure 1 shall conform to Table 5. Fittings are generally fabricated with socket type 1 A if the designation of the fitting does not specify the socket type. Dimensions not specified shall be chosen appropriately. Socket type 1 A Socket type 2 A/3 A Socket type 0,5 A Joint with ring seal socket Standard socket Long socket Short socket1) Figure 1 Socket types 1) For use of the short socket, national regulations should be taken into account EN 1123-2:2006+A1:2007 Licensed Copy: London South Bank University, London South Bank University, Fri Feb 15 06:43:28 GMT+00:00 2008, Uncontrolled Copy, (c) BSI 10 Table 5 Socket dimensions Dimensions in millimetres Socket dimensions Nom- inal size DN/ID Type d1a sb d2 d3 d4 Tolerances for d1 to d4 t1 t2 t3 t4 min t5c Tolerances for t1 to t4 40 42 1,5 ± 0,15 45 48 45 0,6 30 70 10016 20 4 2 + 50 53 1,5 ± 0,15 56 60 56 ± 0,6 38 90 13019 28 4 2 + 70 73 1,6 ± 0,16 76 81 76 ±0,7 55 12017527 35 4 2 + 80 A 89 1,6 ± 0,16 92 99 92 ±0,9 60 13019031 40 4 2 + 80 B 89 1,8 ± 0,18 92 99 92 ±0,9 60 13019031 40 4 2 + 100 102 2,0 ± 0,20 106 114 107 ±1,0 70 15022038 45 4 2 + 125 133 2,5 ± 0,25 138 147 140 ±1,3 75 16023541 50 4 2 + 150 159 2,5 ± 0,25 164 176 168 ±1,6 80 17025046 55 4 2 + 200 219 3,0 ± 0,35 224 241 228 ±2,2 120 25037076 85 4 2 + 250 A 273 3,0 ± 0,36 280 298 284 ±2,7 130 27040090 100 5 3 + 250 B 273 4,0 ± 0,45 280 298 284 ±2,7