1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12827:1999 The Euro
2、pean Standard EN 12827:1999 has the status of a British Standard ICS 47.020.30; 47.060 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Inland navigation vessels Connections for the transfer of diesel oilThis British Standard, having been prepared under the direction of the Eng
3、ineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 November 1999 BSI 11-1999 ISBN 0 580 32652 7 BS EN 12827:1999 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the English language
4、 version of EN 12827:1999. The UK participation in its preparation was entrusted by Technical Committee SME/32, Ships and marine technology Steering committee, to Subcommittee SME/32/7, Ships and marine technology Inland navigation vessels, which has the responsibility to: aid enquirers to understan
5、d the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee
6、can be obtained on request to its secretary. Warning Although implemented as a national standard, European Standard EN 12827 is considered to be unsuitable for use in the United Kingdom. The European Standard is aimed primarily at vessels used on continental waterways, hence the inclusion of normati
7、ve references to German national standards. The standard does not properly address the potential hazards which can occur due to the build-up of static charge nor does it include the provision of flame arrestors. The United Kingdom consistently voted negatively during all ballot stages of the Europea
8、n Standard on these grounds. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facili
9、ty of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligati
10、ons. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 8, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.CEN European Committee for Standardization Comit
11、e Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12827:1999 E EUROPEAN STANDARD EN 12827 NORME EUROPE ENNE
12、 EUROPA ISCHE NORM June 1999 ICS 47.020.30; 47.060 English version Inland navigation vessels Connections for the transfer of diesel oil Bateaux de navigation inte rieure Raccords de ravitaillement en carburant Diesel Fahrzeuge der Binnenschiffahrt Anschlu sse fu r die U bernahme von Dieselkraftstoff
13、 This European Standard was approved by CEN on 26 April 1999. 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 refe
14、rences concerning such national standards may be obtained on application to the Central Secretariat 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 i
15、nto its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal,
16、 Spain, Sweden, Switzerland and United Kingdom.Page 2 EN 12827:1999 BSI 11-1999 Foreword This European Standard 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 status of a national stand
17、ard, either by publication of an identical text or by endorsement, at the latest by December 1999, and conflicting national standards shall be withdrawn at the latest by December 1999. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries
18、are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 Introduction 3 1 Scope 3 2 Norma
19、tive references 3 3 Definitions 3 4 Technical requirements 3 5 Material 8 6 Testing 8 7 Designation 8 8 Marking 8Page 3 EN 12827:1999 BSI 11-1999 Introduction This European Standard has been developed to specify uniform connections for the transfer of diesel oil. The connection consists of a quick-r
20、elease coupling ensuring an easy and safe fitting and a safe transfer of diesel oil. The connection for the transfer of diesel oil on inland navigation vessels is generally designed for pressure from outside the vessel. 1 Scope This European Standard specifies the design, dimensions, technical requi
21、rements and testing of connections for the transfer of diesel oil on inland navigation vessels. It does not apply to the filling of cargo tanks. The standard specifies: a connection of a design that is common on inland navigation vessels consisting of a threaded pipe and a quick-release coupling; a
22、connection for vessels with deck screw caps (internal thread according to ISO 228-1) consisting of an adaptor with threaded pipe and a quick-release coupling. The standard does not cover the necessary measures for the prevention of electrostatic charging and overfilling. 2 Normative references This
23、European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publicat
24、ions apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 586-2, Aluminium and aluminium alloys Forgings Part 2: Mechanical properties and additional property requirements. ENV 1022
25、0:1993, Seamless and welded steel tubes Dimensions and masses per unit length. prEN 10241:1994, Threaded steel fittings. EN 12420:1999, Copper and copper alloys Forgings. EN 22768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indication. ISO
26、7-1, Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation. ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads Part 1: Designation, dimensions and tolerances. ISO 14726-1, Ships and marine technology Identificatio
27、n colours for the contents of piping systems Part 1: Main colours and media (in preparation). ISO 14726-2, Ships and marine technology Piping systems Colours for the content Part 2: Additional colours for the miscellaneous substances (in preparation). DIN 28450-2:1996, Couplings for tank trucks, nom
28、inal pressure 10, nominal size 50, 80 and 100 Part 2: Male coupling. DIN 28450-3:1996, Couplings for tank trucks, nominal pressure 10, nominal size 50, 80 and 100 Part 3: Female coupling. DIN 28450-4:1996, Couplings for tank trucks, nominal pressure 10, nominal size 50, 80 and 100 Part 4: Female dus
29、t coupling. 3 Definitions For the purpose of this standard, the following definition applies. 3.1 diesel oil inflammable liquids having an ignition point of 558C 4 Technical requirements 4.1 General Dimensions in millimetres. General tolerances: EN 22768 c. Requirements are related to design, dimens
30、ions and arrangement of connections. 4.2 Design The position of the connection, the dimensions and specifications of clauses 4 to 8 shall be maintained. Figure 1 shows the connection from the filling pipe fixed in the vessel to the quick-release coupling at the filling hose (type 1). Figures 2 and 3
31、 show the connection from each deck screw cap with adaptor (type 2) to the quick-release coupling at the filling hose, where Figure 2 shows the adaptor (type 2) with a nominal size conforming to 4.3 for pipe threads ISO 228-G2A and Figure 3 shows the adaptor (type 2) with reduction for pipe threads
32、at the deck screw cap deviating from the quick-release coupling conforming to 4.3. Table 1 specifies the dimensions for threaded pipe connections of nominal size conforming to 4.3 for position numbers 1 and 2 in Figures 1 to 3. Table 2 specifies the position of Figures 1 to 3 for DN 50 as an example
33、. Table 3 specifies the dimensions of the lower part of the adaptor.Page 4 EN 12827:1999 BSI 11-1999 Dimensions in millimetres a) Single lever coupling according to DIN 28450-3. b) Supplying side. c) Receiving side/vessel. Figure 1 Quick-release coupling connection type 1Page 5 EN 12827:1999 BSI 11-
34、1999 Dimensions in millimetres a) Single lever coupling according to DIN 28450-3. b) Supplying side. c) Receiving side/vessel. Figure 2 Quick-release coupling type 2 (adaptor) for deck screw cap 2 inch with nominal size 50 as an examplePage 6 EN 12827:1999 BSI 11-1999 Dimensions in millimetres a) Si
35、ngle lever coupling according to DIN 28450-3. b) Supplying side. c) Receiving side/vessel. Figure 3 Quick-release coupling type 2 (adaptor) with reduction for deck screw capPage 7 EN 12827:1999 BSI 11-1999 Table 2 List of positions of Figures 1 to 3 for DN 50 as an example Pos. No Denomination Figur
36、e Remark 1 Pipe with threaded connection 1 Pipe thread ISO 228-G2A Pipe according to ENV 10220, see Table 1 2 Coupling connection DN 50 with gasket 1, 2, 3 According to DIN 28450-2, see Table 1 3 Closing cap with chain and S hook 1, 2, 3 According to DIN 28450-4 4 Adaptor 2 Double-ended pipe thread
37、ISO 228-G2A Pipe according to ENV 10220 5 Upper part of adaptor 3 Pipe according to ENV 10220, pipe thread above ISO 228-G2A, below according to ISO 7-1 6 Reducing bush 3 According to EN 10241, pipe thread according to ISO 7-1, circumferencially welded to position No. 5 and 7 7 Lower part of adaptor
38、 3 Pipe according to ENV 10220, pipe thread below ISO 228-G2A according to Table 3 Table 3 Dimensions of lower part of adaptor (positions 4 and 7) Deck screw cap, nominal size Pipe thread according to ISO 2281 d 1 d 2 h 2 Reducing bush, DN D 20,4 20,2 20,4 0 1 ISO 228-G1 A 42,4 50 18 32 1 ISO 228-G1
39、A 49,3 57 18 40 2 ISO 228-G2A 60,3 70 20 50 2 ISO 228-G2A 76,1 86 20 65 3 ISO 228-G3A 88,9 100 23 80 4 ISO 228-G4A 114,3 126 23 100 Table 1 Dimensions for threaded pipe connections (positions 1, 2 and 5) DN Threaded pipe complying with ISO 228-1, d 1 h 1 D 0 +0,5 50 ISO 228-G2A 60,3 20 80 ISO 228-G3
40、A 88,9 24 100 ISO 228-G4A 114,3 25 4.3 Dimensions The nominal size DN of the quick-release coupling is 50 mm, 80 mm or 100 mm, see Table 1. 4.4 Arrangement of connections type 1 4.4.1 Access to the coupling shall be ensured. The arrangement shall allow for the easy connection of a hose having a bend
41、ing radius of approximately 1 000 mm. 4.4.2 The coupling connection (position 2) shall be fastened to the pipe (position 1) to enable an easy mounting and safe interlock of the single lever coupling on the filling hose at the supplying side even if the connection is installed in a covered position.
42、There shall be sufficient free space for the operation of the single lever coupling and the filling valve, where applicable. 4.4.3 The connection shall be installed in a protected position so that no damage can occur in normal use and that it does not obstruct an adjacent walkway, where applicable.P
43、age 8 EN 12827:1999 BSI 11-1999 5 Materials 5.1 Threaded pipe connection and adaptors Pipe work conforming to ENV 10220 or equivalent material. 5.2 Coupling connection Copper-zinc-alloy CuZn39Pb3, material number CW614N, conforming to EN 12420 or equivalent material. 5.3 Closing cap Aluminium wrough
44、t alloy AlSi1MgMn, material number EN-AW 6082, conforming to EN 586-2 or equivalent material. 6 Testing Testing shall be carried out by visual examination and measurement. 7 Designation 7.1 Connection type 1 A complete quick-release coupling of type 1, conforming to Figure 1 with a nominal size of D
45、N 50, and consisting of pipe with threaded connection, coupling connection with gasket, and closing cap with chain, shall be designated: Connection EN 12827 1 50 7.2 Connection type 2 A complete quick-release coupling of type 2 (adaptor), according to Figure 2 with a nominal size of DN 80, and consi
46、sting of pipe with double-ended threaded connection, conforming to ISO 228-G2A (position 4), coupling connection with gasket, and closing cap with chain, shall be designated: Connection EN 12827 2 80 7.3 Connection type 2 with reduction A complete quick-release coupling of type 2 (adaptor), conformi
47、ng to Figure 3 with a nominal size of DN 100 and a 3 inch reducing bush, and consisting of pipe with threaded connection, conforming to ISO 228-G2A (position 5), reducing bush welded on with pipe threads, conforming to ISO 7-1 (position 6), pipe with threaded connection conforming to ISO 228G3A (pos
48、ition 7), coupling connection with gasket and closing cap with chain shall be designated: Connection EN 12827 2 100 3 8 Marking The connection as shown in Figure 1 shall be durably marked: a) by painting of the pipe socket or the adaptor, colour brown-yellow-brown conforming to ISO 14726-1 and ISO 1
49、4726-2; and b) by a label Characters engraved or printed, minimum height of characters 7 mm. The label shall be fitted adjacent to the connection.blankBS EN 12827:1999 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British S
