1、BRITISH STANDARDBS EN 14714:2005Inland navigation vessels Connection nozzle for equipment and devices at cargo tanks DimensionsThe European Standard EN 14714:2005 has the status of a British StandardICS 47.020.85; 47.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44
2、g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 14714:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 2 September 2005 BSI 2 September 2005ISBN 0 580 46112 2Nat
3、ional forewordThis British Standard is the official English language version of EN 14714:2005.The UK participation in its preparation was entrusted by Technical Committee SME/32, Ships and marine technology, to Subcommittee SME/32/7, Inland navigation vessels, which has the responsibility to:A list
4、of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standard
5、s Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.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 does
6、 not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European develo
7、pments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd.
8、No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 14714April 2005ICS 47.020.85; 47.060English versionInland navigation vessels - Connection nozzle for equipment anddevices at cargo tanks - DimensionsBateaux de navigation intrieure - Raccord pourlinstallation du prlvement des chantil
9、lons sur navire-citerne - DimensionsFahrzeuge der Binnenschifffahrt - Anschlussstutzen frGerte und Einrichtungen an Ladetanks - MaeThis European Standard was approved by CEN on 14 February 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions f
10、or giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official v
11、ersions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium,
12、Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROP
13、EN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14714:2005: EEN 14714:2005 (E) Contents PageForeword .31 Scope42 Normative r
14、eferences.43 Dimensions, assembly.44 Materials .75 Designation.76 Marking .72EN 14714:2005 (E) Foreword This document (EN 14714:2005) has been prepared by Technical Committee CEN/TC 15 “Inland navigation vessels”, the secretariat of which is held by DIN. This European Standard shall be given the sta
15、tus of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2005, and conflicting national standards shall be withdrawn at the latest by October 2005 This document addresses the requirement of the ADNR/ADN (European Convention for the Transporta
16、tion of Dangerous Goods on the Rhine/European Convention for the Transportation of Dangerous Goods on Waterways) with regard to the connection possibilities of an enclosed/partially enclosed sampling device. The connection nozzle may be used both for quality and quantity control of the liquid goods
17、transported and for visual examination of empty cargo tanks. This standardized interface is intended to facilitate the measures required for inspection and service According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implemen
18、t this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom
19、. 3EN 14714:2005 (E) 1 Scope This document specifies requirements for the connection nozzle for equipment and devices at cargo tanks of tankers used in inland navigation and describes the interface of this equipment and these devices with the cargo tank. 2 Normative references The following referenc
20、ed 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 1092-1, Flanges and their joints Circular flanges for pipes, valves,
21、 fittings and accessories, PN designated Part 1: Steel flangesprEN 1983, Industrial valves Steel ball valves EN 14420-6, Hose fittings with clamp units Part 6: TW tank truck couplings EN ISO 228-1:2003, Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, toleranc
22、es and designation (ISO 228-1:2000).ISO 4200, Plain end steel tubes, welded and seamless General tables of dimensions and masses per unit length 3 Dimensions, assembly The shipside connection nozzle shall be either of type A (pipe socket and flange) as shown in Figure 1 or type B (flange connected d
23、irectly to the tank) as shown in Figure 2 The equipment-side connection shall have a coupling as shown in Figure 3. 4EN 14714:2005 (E) Key1 Dust cap (type MB) DN 100 PN 10 according to EN 14420-6 2 Male coupling (type VK) DN 100 PN 10 according to EN 14420-6 with pipe thread EN ISO 228:2003 G4 3 Pip
24、e thread EN ISO 228:2003 G4A 4 Shutoff valve DN 100, PN 16, effective diameter 98 mm e.g. ball valve according to prEN 1983 5 Connecting flange DN 100, PN 16 fitting 6 6 Weld-neck flange DN 100, PN 16 according to EN 1092-1 7 Tank shell 8 Pipe 114,3 3,6 according to ISO 4200 NOTE For materials, see
25、Clause 4 Figure 1 Shipside connection nozzle, type A 5EN 14714:2005 (E) Dimensions in millimetres Key1 Dust cap (type MB) DN 100 PN 10 according to EN 14420-6 2 Male coupling (type VK) DN 100 PN 10 according to EN 14420-6 with pipe thread EN ISO 228:2003 G4 3 Pipe thread EN ISO 228:2003 G4A 4 Shutof
26、f valve DN 100, PN 16, effective diameter 98 mm e.g. ball valve according to prEN 1983 5 Connecting flange DN 100, PN 16 fitting 6 6 Weld-on flange DN 100, PN 16, number of bolt holes - 8 7 Tank shell NOTE For materials, see Clause 4 Figure 2 Shipside connection nozzle, type B 6EN 14714:2005 (E) 7Ke
27、y1 Female coupling (type MK) DN 100, PN 10 according to EN 14420-6 Figure 3 Equipment-side connection 4 Materials The manufacturer shall prepare accurate material data for the individual parts of the connections that may come into contact with the product 5 Designation Example of the designation of
28、a shipside connection nozzle (S) according to EN 14714 as shown in Figure 1 consisting of connecting flange, shutoff valve, male coupling, MB dust cap, weld-neck flange and pipe (type A): Shipside connection nozzle EN 14714 S A Example of the designation of an equipment-side connection nozzle (G) ac
29、cording to EN 14714 as shown in Figure 3: Equipment-side connection EN 14714 G 6 Marking The connections shall be marked permanently and legibly with the following elements of the designation specified in Clause 5: EN 14714 number; type of connection (S or G); in addition, the shipside connection no
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