BS ISO BRITISHSTANDARD 19922:2005 Ships and marine technology Fire resistance of metallic pipe components with resilient and elastomeric seals - Requirements imposed on the test bench ICS 47.020.30; 47.020.99 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BSISO 19922:2005 National foreword This British Standard reproduces verbatim IS0 19922:2005 and implements it as the UK national standard. The UK participation in its preparation was entrusted by Technical Committee SME/32, Ships and marine technology, to Subcommittee SME/32/3, Piping and machinery, which has the responsibility to: aid enquirers to understand thetext; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue underthe section entitled "International Standards 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 not ofitself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. This British Standard was Amendments issued sincepublication published under the authority of the Standards Policy and Amd. No. Date Comments Strategy Committee on 31 January 2006 BSI 31 January 2006 ISBN0580473600 BSIS019922:2005 ISO INTERNATIONAL STANDARD 19922 First edition 2005-10-01 Ships and marine technology Fire resistance of metallic pipe components with resilient and elastomeric seals - Reguirements imposed on the test bench Navires ettechnologiemaritime-Resistance aufeu des composants detuyauxmetalliques avec joints élastiquesouélastomeres- Exigencesimposéesaubancd'essai Reference number ISO 19922:2005(E) ii BS IS0 19922:2005 Contents Page Foreword. Introduction 1 Scope 2 Normativereferences 3 Terms and definitions.... 4 Requirements... 4.1 Components oftestbench 4.2 Burner chamber ... 4.3 Aggregate box... 4.4 Monitoring and recording .. 4.5 Pressure-producing equipment Bibliography. ii BSIS019922:2005 Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through ISO International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2 The main task of technical committees is to 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 that some of the elements of this document may be the subject of patent ISO 19922 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee Sc 3, Piping and machinery. iv BSIS019922:2005 Introduction This International Standard does not apply to components for use in piping systems made of plastic. Such components may be tested in accordance with IMO Resolution A.753 (18),Guidelines for the application of plasticpipeson ships. Tests with reprodu