BS ISO 4642-1:2015 BSl Standards Publication Rubber and plastics hoses, non collapsible, for fire-fighting service Part 1: Semi-rigid hoses for fixed systems bsi. ..making excellence a habit. BS ISO 4642-1:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 4642-1:2015. The UK participation in its preparation was entrusted to Technical CommitteePRi/66,Rubberandplasticstubing,hosesandhose assemblies. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 9780580890703 ICS 13.220.10; 83.140.40 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2015. Amendments issued since publication Date Text affected BS ISO 4642-1:2015 INTERNATIONAL ISO STANDARD 4642-1 Second edition 2015-12-01 Rubber and plastics hoses, non- collapsible, for fire-fighting service - Part 1: Semi-rigid hoses for fixed systems Tuyaux en caoutchouc et en plastique, non aplatissables, pour la lutte contrel'incendie- Partie 1: Tuyaux semi-rigides pour systemes fixes Reference number ISO 4642-1:2015(E) TSO @ IS0 2015