General 1 Scope 2 References 3 Definitions 4 Pressure classification 5 Pressure/temperature ratings 6 Nominal sizes 7 Information to be supplied by the purchaser No.Ĭontents Co-operating organizations Foreword This British Standard, having been approved by the Petroleum Equipment Industry Standards Committee, was published under the authority of the Executive Board on 28 November 1975 © BSI 2010 First published, June 1952 First revision, March 1960 Second revision, November 1975 The following BSI references relate to the work on this standard: Committee reference PEE/1 Draft for comment 74/74150 DC ISBN 978 9 5Īmendments issued since publication Amd. British Steel Industry* Council of British Manufacturers of Petroleum Equipment* Department of Energy Oil Companies Materials Association* The industrial organizations marked with an asterisk in the above list, together with the following, were directly represented on the Committee entrusted with the preparation of this standard: Association of Hydraulic Equipment Manufacturers British Chemical Engineering Contractors Association British Industrial Measuring and Control Apparatus Manufacturers’ Association British Plastics Federation British Ship Research Association British Valve Manufacturers’ Association Engineering Equipment Users Association Steel Castings Association Steel check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industriesĬo-operating organizations The Petroleum Equipment Industry Standards Committee, under whose supervision this British Standard was prepared, consists of representatives from the following Government department and scientific and industrial organizations: British Gas Corporation British Mechanical Engineering Confederation British Rubber Manufacturers’ Association Ltd.
Licensed copy: Blind Login, Petrofac International Ltd, Version correct as of 11:30, (c) BSIīS 1868:1975 +A1:1990 Incorporating Corrigendum January 2010
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