1、BSI Standards PublicationBS EN 1124-2:2014Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systemsPart 2: System S, forms and dimensionsBS EN 1124-2:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1124
2、-2:2014. It supersedes BS EN 1124-2:2007 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee ISE/110, Steel Tubes, and Iron and Steel Fittings.A list of organizations represented on this committee can be obtained on request to its secretary.This publicatio
3、n does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 78392 0ICS 23.040.10; 23.040.40; 23.040.60Compliance with a British Standard canno
4、t confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 1124-2:2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM
5、 EN 1124-2 June 2014 ICS 23.040.10; 23.040.40 Supersedes EN 1124-2:2007English Version Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 2: System S, forms and dimensions Tubes et raccords de tube souds longitudinalement en acier
6、inoxydable, manchon enfichable pour rseaux dassainissement - Partie 2: Systme S, formes et dimensions Rohre und Formstcke aus lngsnahtgeschweitem, nichtrostendem Stahlrohr mit Steckmuffe fr Abwasserleitungen - Teil 2: System S, Formen und Mae This European Standard was approved by CEN on 17 April 20
7、14. 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
8、on application to the CEN-CENELEC 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-CEN
9、ELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Ita
10、ly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Ave
11、nue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1124-2:2014 EBS EN 1124-2:2014EN 1124-2:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definiti
12、ons .5 4 Symbols 5 5 Dimensions .5 5.1 General and tolerances .5 5.2 Sockets .6 5.3 Pipes Shape B 1 7 5.4 Bends 8 5.4.1 Bends Shape C 1 and C 2 8 5.4.2 Bend with stilling section Shape C 3 . 10 5.5 Branches 11 5.5.1 Single branch Shape D 1 and reducing single branch Shape D 11 . 11 5.5.2 Double bran
13、ch Shape D 2 and reducing double branch Shape D 21 14 5.5.3 Angular branch Shape D 3 and reducing angular branch Shape D 31 . 16 5.6 Transition pipe Shapes F 1 and F 2 . 18 5.7 Double socket Shape F 4 20 5.8 Insertion coupling with long socket Shape F 5 21 5.9 Sliding ring-seal coupling Shape F 41 .
14、 22 5.10 Trap Shapes G 1 and G 2 23 5.11 Access pipes . 25 5.11.1 Access pipe Shape H 1 . 25 5.11.2 Rear access branch Shape H 5 26 5.12 Other fittings . 26 6 Socket plugs 27 6.1 Socket plug shape K 10 . 27 6.2 Socket plug shape K 11 . 28 7 Ratstop Shape R. 29 8 WC adapter Shape T 30 BS EN 1124-2:20
15、14EN 1124-2:2014 (E) 3 Foreword This document (EN 1124-2:2014) 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 o
16、r by endorsement, at the latest by December 2014, and conflicting national standards shall be withdrawn at the latest by December 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsib
17、le for identifying any or all such patent rights. This document supersedes EN 1124-2:2007. In relation to the previous version of the standard, the following main modifications have been made: a) due to the newest marked developments and new installation methods, several components of system S have
18、been adjusted to these conditions (introduction of new products); b) dimensional requirements have been extended and specified for compatibility with gravity drainage systems for buildings. EN 1124, Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste wa
19、ter systems, consists of the following parts: Part 1: Requirements, testing, quality control; Part 2: System S, forms and dimensions; Part 3: System X Dimensions; Part 4: Components for vacuum drainage systems and drainage systems on ships. According to the CEN-CENELEC Internal Regulations, the nati
20、onal standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lit
21、huania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1124-2:2014EN 1124-2:2014 (E) 4 Introduction Pipes and fittings of longitudinally welded, stainless steel pipes with spigot and socket for w
22、aste water systems as specified in this part of EN 1124 and EN 1124-3 are used in gravity drainage systems in buildings. For vacuum drainage systems and drainage systems on ships, it was necessary to specify additional requirements and further dimensional specifications for components and joints use
23、d in these systems. Components specified in EN 1124-4 are used for vacuum drainage systems and for drainage systems in shipbuilding. BS EN 1124-2:2014EN 1124-2:2014 (E) 5 1 Scope This European Standard applies to pipes and fittings of longitudinally welded stainless steel pipes with spigot and socke
24、t for waste water systems and specifies dimensions and tolerances for pipes, fittings and pipe connectors and establishes a system of designations for the different pipe and fitting types that conform to the stated requirements. This part of EN 1124 is only valid in connection with EN 1124-1. 2 Norm
25、ative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments)
26、 applies. EN 1124-1:1999, Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality control EN ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, toleran
27、ces and designation (ISO 228-1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1124-1:1999 apply. 4 Symbols DN/OD Nominal size with regard to the outside diameter d Diameter t Socket construction depths s Wall thickness L Effective length l Construct
28、ion lengths r Radius Angle e Off-set dimension (shift) t5Least insertion depth o Ovality 5 Dimensions 5.1 General and tolerances The figures in this document are simplified drawings. The dimensions given shall be followed. Where no tolerances are given in this European Standard, tolerances for linea
29、r dimensions shall be followed in accordance with Table 1, tolerances for radii shall be followed in accordance with Table 2 and tolerances for angular dimensions, referring to the smaller side length, shall be followed in accordance with Table 3. BS EN 1124-2:2014EN 1124-2:2014 (E) 6 Table 1 Tolera
30、nces for linear dimensions Dimensions in millimetres Dimensional range Tolerances for linear dimensions 0 to 300 5 300 8 Table 2 Tolerances for radii Dimensions in millimetres Dimensional range Tolerances for radii 26 to 181 3 181 to 378 4 378 to 457 5 Table 3 Tolerances for angles Side length (refe
31、rring to the smaller side) mm Tolerances for angles degrees 10 to 120 3 120 to 400 4 400 5 5.2 Sockets The socket dimensions in accordance with Figure 1 shall conform to Table 4. Details not specified shall be chosen appropriately. Key a standard socket b socket joint X effective sealing point Figur
32、e 1 Socket types BS EN 1124-2:2014EN 1124-2:2014 (E) 7 Table 4 Dimensions and tolerances for sockets Dimensions in millimetres Nominal size DN/OD Dimensions and tolerances D1D2o s t1max t2max t5a40 40 2,00+40,7 5,00+ 2 % of DN 1,00 0,2 18 18 30 50 50 2,00+50,5 6,00+20 75 75 3,00+75,6 6,00+20 25 35 8
33、2 82,4 3,00+83,2 4,00+30 90 90 3,00+90,8 5,00+24 30 40 110 110 3,00+110,6 7,00+26 32 125 125 3,00+125,8 6,00+35 45 160 160 4,00+160,7 8,00+1,25 0,2 32 42 50 200 200 4,00+200,8 8,00+1,50 0,3 40 50 55 250 250 5,00+251,0 8,00+1,50 8,03,0+45 55 65 315 315 6,00+316,2 8,00+1,50 8,03,0+62 aInstallation ins
34、tructions only (necessary least insertion depth for tightness of pipe connection).5.3 Pipes Shape B 1 The effective length of pipes shall conform to Table 5. Figure 2 Shape B 1 Designation of a drainage steel pipe (B 1) of nominal size DN/OD 110 with an effective length L = 1 000 mm: Pipe EN 1124-2
35、B 1 110 1000 BS EN 1124-2:2014EN 1124-2:2014 (E) 8 Table 5 Dimensions for effective length L Dimensions in millimetres Nominal size DN/OD Effective length L 5 40 150 250 500 750 1 000 1 500 2 000 3 000 4 000 5 000 6 000 50 75 82 90 110 125 160 200 250 315 5.4 Bends 5.4.1 Bends Shape C 1 and C 2 Figu
36、re 3 Shapes C 1 and C 2 Designation of a bend (C 2) of nominal size DN/OD 110 and = 45: Bend EN 1124-2 C 2 110 45 BS EN 1124-2:2014EN 1124-2:2014 (E) 9 Table 6 Dimensions for shapes C 1 and C 2 Dimensions in millimetres Nominal size = 15 = 30 = 45 = 70 = 87,5 DN/OD l1l2l5l1l2l5l1l2l5r l1l2l5r l1l2l5
37、r 40 53 11 21tt + 55 14 21tt + 58 21 21tt + 1D 69 27 21tt + 1D 79 32 21tt + 1D 50 54 12 57 16 60 26 77 35 86 40 75 66 16 71 21 76 33 95 45 107 53 82 66 17 71 23 80 30 94 42 109 53 90 72 19 78 25 84 38 120 63 110 79 22 85 28 93 43 116 59 134 73 125 84 19 98 28 110 88 136 76 161 93 160 99 29 110 40 13
38、1 55 163 82 181 105 200 123 31 136 45 154 61 320 230 213 120 250 136 40 153 58 177 76 388 292 255 158 315 151 46 172 68 199 91 290 186 BS EN 1124-2:2014EN 1124-2:2014 (E) 10 5.4.2 Bend with stilling section Shape C 3 Figure 4 Shape C 3 Designation of a bend with stilling section (C 3) of nominal siz
39、e DN/OD 110: Bend EN 1124-2 C 3 110 Table 7 Dimensions for shape C 3 Dimensions in millimetres Nominal size DN/OD l1l2l3l4l5r 50 259 72 217 22 21tt + 1D 75 280 87 230 27 110 307 103 250 38 125 335 126 269 53 160 354 130 282 48 BS EN 1124-2:2014EN 1124-2:2014 (E) 11 5.5 Branches 5.5.1 Single branch S
40、hape D 1 and reducing single branch Shape D 11 = 45 = 87,5 Figure 5 Shape D 1 and Shape D 11 Designation of a single branch (D 1) of nominal size DN/OD 110 and = 87,5: Branch EN 1124-2 D 1 110 87,5 Designation of a reducing single branch (D 11) of nominal size DN/OD 1 = 110, nominal size DN/OD 2 = 5
41、0 and = 45: Branch EN 1124-2 D 11 110 50 45 BS EN 1124-2:2014EN 1124-2:2014 (E) 12 Table 8 Dimensions for shape D 1 and D 11 Dimensions in millimetres Nominal sizes = 45 = 70 = 87,5 DN/OD 1 DN/OD 2 L l1l2l5L l1l2l5L l1l2l540 40 118 58 63 21tt + 105 64 43 21tt + 101 69 33 21tt + 50 40 119 55 71 106 7
42、1 35 50 50 128 57 76 118 69 51 106 71 36 75 50 144 56 94 131 75 66 139 98 49 75 179 74 110 158 89 73 139 90 52 82 50 144 57 102 131 74 71 128 86 52 75 185 75 114 159 88 76 154 99 55 82 195 80 118 166 91 78 162 102 55 90 50 145 55 110 135 95 58 75 181 70 123 150 100 60 90 206 86 130 171 113 61 110 50
43、 147 42 119 137 75 85 132 93 66 75 182 60 135 164 88 91 152 104 69 90 207 74 142 167 111 69 110 233 88 149 201 107 97 183 117 69 125 75 200 65 141 175 93 99 187 110 77 110 250 90 155 212 111 105 205 127 77 125 273 103 170 228 119 109 220 135 82 160 110 258 80 186 223 115 124 236 152 94 160 328 115 2
44、22 278 143 135 288 184 104 200 160 350 123 250 304 159 158 293 186 125 BS EN 1124-2:2014EN 1124-2:2014 (E) 13 200 415 151 274 346 180 166 333 206 128 250 200 429 136 307 365 186 196 349 215 155 250 509 172 336 419 213 206 404 240 154 315 250 513 149 382 411 248 189 315 616 195 416 476 281 196 BS EN
45、1124-2:2014EN 1124-2:2014 (E) 14 5.5.2 Double branch Shape D 2 and reducing double branch Shape D 21 = 45 = 87,5 Figure 6 Shape D 2 and Shape D 21 Designation of a double branch (D 2) of nominal size DN/OD 110 and = 87,5: Branch EN 1124-2 D 2 110 87,5 Designation of a reducing double branch (D 21) o
46、f nominal size DN/OD 1 = 110, nominal size DN/OD 2 = 50 and = 45: Branch EN 1124-2 D 21 110 50 45 BS EN 1124-2:2014EN 1124-2:2014 (E) 15 Table 9 Dimensions for shape D 2 and D 21 Dimensions in millimetres Nominal sizes = 45 = 70 = 87,5 DN/OD 1 DN/OD 2 L l1l2l5L l1l2l5L l1l2l550 50 128 57 76 21tt + 1
47、18 69 51 21tt + 106 71 36 21tt + 75 50 144 56 94 131 75 66 139 98 49 75 179 74 110 158 89 73 139 90 52 110 50 147 42 119 137 75 85 132 93 66 75 182 60 135 164 88 91 152 104 69 110 233 88 149 201 107 97 183 117 69 125 110 250 90 155 212 111 105 205 127 77 125 273 103 170 228 119 109 220 135 82 160 11
48、0 258 80 186 223 115 124 236 152 94 160 328 115 222 278 143 135 188 184 104 200 200 415 151 274 346 180 166 333 206 128 250 250 512 177 334 419 213 206 BS EN 1124-2:2014EN 1124-2:2014 (E) 16 5.5.3 Angular branch Shape D 3 and reducing angular branch Shape D 31 = 45 = 87,5 Figure 7 Shape D 3 and Shape D 31 Designation of an angular branch (D 3) of nominal size DN/OD 1 = 110, nominal size DN/OD 2 = 75 and = 87,5: Branch EN 1124-2 D 3 110 75 87,5 Designation of a reducing angular branch (D 31) of nominal size DN/OD 1 = 110, nominal size DN/OD 2 = 50 and = 45: Branc
