1、S能BSafety Standard forCompressors forProcess IndustriesAN AMERICAN NATIONAL STANDARDThe American Society ofMechanical EngineersAN AMERICAN NATIONAL STANDARDSafety Standard forCompressors forProcess IndustriesASME B19.3-1991(REVISION OF ANSI/ASME B19.3-1986)The American Society ofMechanical Engineers
2、345 East 47th Street,New York,N.Y.10017-Date of Issuance:July 31,1991The 1991 Edition of this Standard is being issued with an automatic addendasubscription service.The use of an addenda allows revisions made in re-sponse to public review comments or committee actions to be published ona regular yea
3、rly basis;revisions published in addenda will become effective1 year after the Date of Issuance of the addenda.The next edition of thisstandard is scheduled for publication in 1996.ASME issues written replies to inquiries concerning interpretations of technicalaspects of this Standard.The interpreta
4、tions will be included with the aboveaddenda service.Interpretations are not part of the addenda to the Standard.ASME is the registered trademark of The American Society of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria forAmerican Nation
5、al Standards.The Consensus Committee that approved the code or standardwas balanced to assure that individuals from competent and concerned interests have had anopportunity to participate.The proposed code or standard was made available for public input6from industry,academia,regulatory agencies,and
6、 the public-at-large.ASME does not approve,rate,or endorseany item,construction,proprietary device,oractivity.ASME does not take any position with respect to the validity of any patent rights asserted inconnection with any items mentioned in this document,and does not undertake to insure anyoneutili
7、zing a standard against liability for infringement of any applicable Letters Patent,nor assumeany such liability.Users of a code or standard are expressly advised that determination of thevalidity of any such patent rights,and the risk of infringement of such rights,is entirely their ownresponsibili
8、ty.Participation by federal agency representative(s)or person(s)affiliated with industry is not tobe interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations issued in accordance with governingASME procedures and policies w
9、hich preclude the issuance of interpretations by individualvolunteers.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.Copyright 1991 byTHE AMERICAN SOCIETY OF MECHANICAL ENGINEERSAll Rights Re
10、servedPrinted in U.S.A.FOREWORD(This Foreword is not part of ASME B19.3-1991)The use of compressed gases has a long history in the process industries.Experiencehas proven that the provision of certain basic safety features for compressor installationsis essential to minimize the possibility of destr
11、uctive mechanical failures or other seriousaccidents.Industry practices that have evolved from this experience provide a sound basisfor safety requirements of gas compression facilities.Information on industry practices,however,has not been readily available to all whodesign,install,or operate compr
12、essor installations.It was,therefore,decided that a needexisted for a standard summarizing the basic safety requirements of compressor systemscommonly used in the process industries.In developing this Standard,the Committeehas consulted many sources and the resulting recommendations are believed to
13、representa summation of the best experience available.In the case of practical difficulty or unnecessary hardship,the authority having juris-diction is urged to grant exceptions from the literal requirements of this Standard andto permit the use of other devices or methods,but only when it is clearl
14、y evident thatequivalent protection is thereby secured.Safety codes and standards are intended to enhance public health and safety.Revisionsresult from committee consideration of factors such as technological advances,new data,and changing environmental and industry needs.Revisions do not imply that previouseditions were inadequate.This Standard,which was approved by the ASME B19 Committee and by the Sponsor,was approved and designated as an American National Standard by the AmericanNational Standards Institute on May 10,1991.进