DIN EN 1124-4-2014 Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for wastewater systems - Part 4 Components for vacuum drainage systems a.pdf

1、February 2014 Translation by DIN-Sprachendienst.English price group 14No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I

2、CS 23.040.10; 23.040.40; 47.020.30!%+English version EN 1124-4:2013,English translation of DIN EN 1124-4:2014-02Rohre und Formstcke aus lngsnahtgeschweitem nichtrostendem Stahlrohr mitSteckmuffe fr Abwasserleitungen Teil 4: Bauteile fr Unterdruckentwsserungssysteme und Entwsserungssysteme aufSchiffe

3、n;Englische Fassung EN 1124-4:2013,Englische bersetzung von DIN EN 1124-4:2014-02Tubes et raccords de tubes souds longitudinalement en acier inoxydable, manchonenfichable pour rseaux dassainissement Partie 4: Composants des rseaux dvacuation sous vide et par gravit installs sur lesnavires;Version an

4、glaise EN 1124-4:2013,Traduction anglaise de DIN EN 1124-4:2014-02SupersedesDIN EN 1124-4:2005-11www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 33 pages 01.14 DIN EN 1124-4:2014-02 2 A comma is used as the decimal marker. National fore

5、word This document (EN 1124-4:2013) has been prepared by Technical Committee CEN/TC 165 “Waste water engineering” (Secretariat: DIN, Germany). The preliminary work was done by Working Group WG 7 “Steel pipes” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was th

6、e Normenausschuss Wasserwesen (Water Practice Standards Committee), Working Committee NA 119-05-06 AA Stahlabflussrohre. Amendments This standard differs from DIN EN 1124-4:2005-11 as follows: a) due to the newest market developments and new installation methods, several components of system X and s

7、ystem S have 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. Previous editions DIN EN 1124-4: 2005-11 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 112

8、4-4 October 2013 ICS 23.040.10; 23.040.40; 47.020.30 Supersedes EN 1124-4:2005English Version Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for wastewater systems - Part 4: Components for vacuum drainage systems and for drainage systems on ships Tubes et ra

9、ccords de tubes souds longitudinalement en acier inoxydable, manchon enfichable pour rseaux dassainissement - Partie 4: Composants des rseaux dvacuation sous vide et par gravit installs sur les navires Rohre und Formstcke aus lngsnahtgeschweitem nichtrostendem Stahlrohr mit Steckmuffe fr Abwasserlei

10、tungen - Teil 4: Bauteile fr Unterdruckentwsserungssysteme und Entwsserungssysteme auf Schiffen This European Standard was approved by CEN on 7 September 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard t

11、he 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-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, Fre

12、nch, 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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria

13、, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey

14、 and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref

15、. No. EN 1124-4:2013: EEN 1124-4:2013 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Symbols and abbreviations 6 5 Pipes and fittings requirements .6 5.1 General 6 5.2 Operating pressure, operating temperature and tightness .6 6 Dimensi

16、ons .7 6.1 General and tolerances .7 6.2 Pipes, fittings and seals used for system X in accordance with EN 1124-3 8 6.2.1 Sockets .8 6.2.2 Pipes and fittings for deck drainage and gravity drainage systems (gravity systems) .9 6.2.3 Components for vacuum systems 17 6.2.4 Other fittings . 17 6.2.5 Sea

17、ls for system X 17 6.3 Pipes, fittings and seals used for system S as specified in EN 1124-2 19 6.3.1 Sockets for gravity drainage systems (gravity systems) . 19 6.3.2 Pipes and fittings for deck drainage and gravity drainage systems (gravity systems) 20 6.3.3 Components for vacuum systems 30 6.3.4

18、Other fittings . 30 6.3.5 Seals for system S 30 7 Testing . 30 8 Assessment of conformity . 31 DINEN 1124-4:2014-02EN 1124-4:2013 (E) 3 Foreword This document (EN 1124-4:2013) has been prepared by Technical Committee CEN/TC 165 “Waste water engineering”, the secretariat of which is held by DIN. This

19、 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 April 2014, and conflicting national standards shall be withdrawn at the latest by April 2014. Attention is drawn to the possibility that some of the el

20、ements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1124-4:2005. In relation to the previous version of the standard, the following main modifications have been made:

21、a) Due to the newest market developments and new installation methods, several components of system X and system S have been adjusted to these conditions (introduction of new products). b) Dimensional requirements have been extended and specified for compatibility with gravity drainage systems for b

22、uildings. The European Standard on pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for wastewater systems consists of the following parts: Part 1: Requirements, testing, quality control Part 2: System S Dimensions Part 3: System X Dimensions Part 4: Component

23、s for vacuum drainage systems and drainage systems on ships According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

24、 Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1124-4:2014-02 EN 11

25、24-4:2013 (E) 4 Introduction Pipes and fittings of longitudinally welded, stainless steel pipes with spigot and socket for waste water systems as specified in EN 1124-2 and EN 1124-3 are used in gravity drainage systems in buildings. For vacuum drainage systems and drainage systems on ships, it was

26、necessary to specify additional requirements and further dimensional specifications for components and joints used in these systems. Components specified in this European Standard are used for vacuum drainage systems and for drainage systems in shipbuilding. DINEN 1124-4:2014-02EN 1124-4:2013 (E) 5

27、1 Scope This European Standard specifies requirements, dimensions and tolerances for pipes and fittings of longitudinally welded, stainless steel pipe with spigot and socket used for vacuum drainage systems inside and outside buildings and for gravity and vacuum drainage systems on ships and floatin

28、g maritime structures1): above freeboard deck as long as the heeling is taken into account in the event of damage when installed above freeboard deck on passenger ships; inside a watertight compartment below freeboard deck; with direct connection to the outboard (not permitted below freeboard deck);

29、 inside tanks as long as these are not filled with foreign media and are not cargo tanks. On well-anchored maritime structures, this European Standard applies to pipes and fittings of longitudinally welded stainless steel pipe with spigot and socket used in drainage systems in the accommodation area

30、. Pipes and fittings according to this European Standard may also be used in central vacuum cleaning installations, in vacuum suction lifting installations, in chip transporting installations and in other waste water and process pipes as long as the media to be discharged do not damage the component

31、s or the health and safety of the personnel. For other pipes, this European Standard only applies if agreed with the relevant operators and following prior consultation with the manufacturer. This European Standard contains a designation system for the different types of pipes and fittings for easy

32、identification of each component. This European Standard is only applicable in conjunction with EN 1124-1. 2 Normative 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 editio

33、n cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 681-1, Elastomeric seals Material requirements for pipe joint seals used in water and drainage applications Part 1: Vulcanized rubber EN 1124-1:1999, Pipes and fittings of lo

34、ngitudinally welded stainless steel pipes with spigot and socket for waste water systems Part 1: Requirements, testing, quality control EN 1124-2, Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems Part 2: System S Dimensions EN 1124-3, P

35、ipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems Part 3: System X Dimensions EN 10025 (all parts), Hot rolled products of structural steels EN 10226-1, Pipe threads where pressure tight joints are made on the threads Part 1: Taper extern

36、al threads and parallel internal threads Dimensions, tolerances and designation 1) In shipbuilding, the terms “Gravity and vacuum system“ are used for this. DIN EN 1124-4:2014-02 EN 1124-4:2013 (E) 6 EN 12109, Vacuum drainage systems inside buildings EN ISO 15749-2, Ships and marine technology Drain

37、age systems on ships and marine structures Part 2: Sanitary drainage, drain piping for gravity system (ISO 15749-2) EN ISO 15749-3, Ships and marine technology Drainage systems on ships and marine structures Part 3. Sanitary drainage, drain piping for vacuum system (ISO 15749-3) 3 Terms and definiti

38、ons For the purposes of this document, the terms and definitions given in EN 1124-1:1999 apply. 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 s2wal

39、l thickness of weld-in sleeve m10thread size k diameter of hole sequence 5 Pipes and fittings requirements 5.1 General Components covered by this European Standard shall meet the requirements of EN 1124-1. They shall be suitable for use in drainage systems for the discharge of black water, grey wate

40、r and waste water from process pipe systems. For weld-in sleeves and flanges, weldable material, e.g. S235 JRG2 as specified in the EN 10025 series or the specifications of the classification societies, valid at the place of use of the product shall be used. The suitability of these pipes and fittin

41、gs for other media shall be agreed with the manufacturer. 5.2 Operating pressure, operating temperature and tightness The components shall be dimensioned so that they are reliably tight under the operating conditions given in Table 1 and Table 2 with the indicated socket shape, outside diameter and

42、type being used. DINEN 1124-4:2014-02EN 1124-4:2013 (E) 7 Table 1 Type of socket joint according to operating data for pipe system X Pipe system for Operating pressure Operating temperature Socket joint Seal a Type Socket shape bDeck drainage Up to 0,5 bar Up to 90 C in cyclical duty cM 1, M 5 Inser

43、ted 1 A, 2 A, 3 A Gravity drainage (sanitary drain pipe in gravity system) Vacuum drainage (sanitary drain pipe in vacuum system) -0,3 bar to -0,6 bar (corresponding to 0,7 bar to 0,4 bar absolute pressure) M 1 Inserted and bonded 1 A, 2 A, 3 A Up to -0,8 bar (corresponding to 0,2 bar absolute press

44、ure) M 5 Inserted 1 A, 2 A, 3 A M 4 Inserted 1 V or 3 V Vent line Following agreement with the relevant supervisory bodies and discussion with the manufacturer M 1, M 6 Inserted and bonded with shear protection 1 A, 2 A, 3 A aRequirements in accordance with EN 1124-1.bSocket shapes A in accordance w

45、ith EN 1124-3; socket shape V in accordance with 6.2.1. cFor higher temperatures, the manufacturer shall be consulted. Table 2 Type of operating data for pipe system S Pipe system for Operating pressure Operating temperature DN/OD Deck drainage Up to 0,5 bar Up to 90 C in cyclical duty a 40 to 160 G

46、ravity drainage (sanitary drain pipe in gravity system) Vacuum drainage (sanitary drain pipe in vacuum system) Up to -0,6 bar (corresponding to 0,4 bar absolute pressure) 110 to 250 Up to -0,8 bar (corresponding to 0,2 bar absolute pressure) 50 to 82 Vent line Following agreement with the relevant s

47、upervisory bodies and discussion with the manufacturer 40 to 250 aFor higher temperatures, the manufacturer shall be consulted. 6 Dimensions 6.1 General and tolerances The figures are simplified drawings. The dimensions given shall be followed. DINEN 1124-4:2014-02EN 1124-4:2013 (E) 8 Where no toler

48、ances are given in this European Standard, the tolerances specified in EN 1124-2 and EN 1124-3 shall be adhered to for system S and system X respectively. 6.2 Pipes, fittings and seals used for system X in accordance with EN 1124-3 6.2.1 Sockets 6.2.1.1 Sockets for gravity drainage systems (gravity systems) For system X, the socket shapes and socket dimensions shall conform to type A in EN 1124-3. If the designation of the fittings does not specify the socket shape, they