ISO-14726-2-2002.pdf
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1、 Reference number ISO 14726-2:2002(E) ISO 2002 INTERNATIONAL STANDARD ISO 14726-2 First edition 2002-07-01 Ships and marine technology Identification colours for the content of piping systems Part 2: Additional colours for different media and/or functions Navires et technologie maritime Couleurs pou
2、r lidentification du contenu des systmes de tuyauterie Partie 2: Couleurs supplmentaires pour autres milieux et/ou fonctions ISO 14726-2:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not b
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5、er bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or me
6、chanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.i
7、so.ch Printed in Switzerland ii ISO 2002 All rights reserved ISO 14726-2:2002(E) ISO 2002 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standard
8、s is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take
9、part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of technical committees is t
10、o prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility
11、that some of the elements of this part of ISO 14726 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 14726-2 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee SC 3, Piping and machinery. It
12、 cancels and replaces ISO 5571:1981, of which it constitutes a technical revision. ISO 14726 consists of the following parts, under the general title Ships and marine technology Identification colours for the content of piping systems: Part 1: Main colours and media Part 2: Additional colours for di
13、fferent media and/or functions Annexes A and B of this part of ISO 14726 are for information only. -,-,- ISO 14726-2:2002(E) iv ISO 2002 All rights reserved Introduction It is planned to merge ISO 14726-1 and ISO 14726-2 during the next review. -,-,- INTERNATIONAL STANDARD ISO 14726-2:2002(E) ISO 20
14、02 All rights reserved 1 Ships and marine technology Identification colours for the content of piping systems Part 2: Additional colours for different media and/or functions 1 Scope This part of ISO 14726 specifies additional colours to be used with the main colours given in ISO 14726-1 for the mark
15、ing of piping systems in accordance with the content and/or function on board ships and marine structures. Additional colours may not be used if no differentiation of a single main colour on board is needed. This part of ISO 14726 does not apply to piping systems for medical gases, industrial gases
16、and cargos. It gives no definitions for the listed media and/or functions. These additional colours may also be used, together with the main colours, for piping systems on drawings and diagrams. 2 Normative references The following normative documents contain provisions which, through reference in t
17、his text, constitute provisions of this part of ISO 14726. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 14726 are encouraged to investigate the possibility of applying the most recent
18、 editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 14726-1:1999, Ships and marine technology Identification colours f
19、or the content of piping systems Part 1: Main colours and media IEC 60757:1983, Code for designation of colours CIE Publication 15.2:1986, Colorimetry (second edition) 3 Additional colours for media and/or functions Table 1 lists the names and letter codes for additional colours. Table 2 lists media
20、 or media by function. Every main colour has the possibility of being used with 11 additional colours. The empty boxes in Table 2 are reserved for further standardization. Informative annex A lists explanations for some media/functions. Informative annex B gives standard colours and their equivalent
21、 colour codes in other colour systems. -,-,- ISO 14726-2:2002(E) 2 ISO 2002 All rights reserved Table 1 Name of colour and letter code Name of colour Letter code a Black BK Blue BU Brown BN Green GN Grey GY Maroon MN Orange OG Silver SR Red RD Violet VT White WH Yellow YEO a As given in IEC 60757. T
22、able 2 Additional colours for different media and/or functions Waste media BK (main colour) Black water BK BU BK Waste oil/Used oil BK BN BK Bilge water BK GN BK Exhaust gas BK GY BK BK MN - BK BK OG BK BK SR BK BK RD BK BK VT BK Grey water BK WH BK Sewage, contaminated BK YEO BK Sea water GN (main
23、colour) GN BK GN Decontamination water GN BU GN Sea water, sanitary GN BN GN GN GY GN GN MN GN GN OG GN GN SR GN GN RD GN Ballast water GN VT GN GN WH GN Cooling sea water GN YEO GN Fresh water BU (main colour) BU BK BU Fresh water, sanitary BU BN BU Potable water BU GN BU Distillate BU GY BU BU MN
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