阀门标准-副本(1)ASME B16.10-2000(天选打工人).pdf

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1、COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesThe American Society of Mechanical Engineers A N -A M E R I C A N N A T I O N A L S T A N D A R D FAC E=TO=FAC E AND E

2、IID.TO-END DIMEMSIONS OF VALVES ASME B I 6.1 0-2000(Revision of ASME 1 1 6.1 0-1 992)COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesDate of Issuance:June 15,2001 Thi

3、s Standard will be revised when the Society approves the issuance of a new edition.There will be no addenda issued to this edition.The next edition of this Standard is scheduled for publication in 2005.ASME will issue written replies to inquiries concerning interpretation of technical aspects of thi

4、s 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 for American National Standards.The Standards Committee that approved the code or standard was balanced to assure that i

5、ndividuals from competent and concerned interests have had an opportunity to participate.The proposed code or standard was made available for public review and comment that provides an opportunity for additional public input from industry,academia,regulatory agencies,and the pu blic-at-large.ASME do

6、es not approve,rate,or endorse any item,construction,proprietary device,or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with any items mentioned in this document,and does not undertake to insure anyone utilizing a standard against

7、liability for infringement of any applicable letters patent,nor assume any such liability.Users of a code or standard are expressly advised that determination of the validity of any such patent rights,and the risk of infringement of such rights,is entirely their own responsibility.Participation by f

8、ederal agency representative(s1 or persons)affiliated with industry is not to be interpreted as government or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the established ASME procedures and polici

9、es,which precludes the issuance of interpretations by individuals.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.The American Society of Mechanical Engineers Three Park Avenue,New York,NY 100

10、16-5990 Copyright O 2001 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A.COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesFOREWORD

11、 In 192 1 the American Engineering Standards Committee,later the American Standards Association(ASA),organized Sectional Committee B 16 to unify and further develop national standards for pipe flanges and fittings(and,later,for valves,gaskets,and valve actuators).Cosponsors of the B16 Committee were

12、 the American Society of Mechanical Engineers(ASME),the Heating and Piping Contractors National Association(now the Mechanical Contractors Association of America(MCAA),and the Manufacturers Standardization Society of the Valve and Fittings Industry(MSS).Cosponsors were later designated as cosecretar

13、iat organizations.Pioneer work on standardization of end-to-end dimensions of valves began in 1917 under the direction of J.A.Stevens.It was put aside at the end of World War I and interest did not revive until 1926.ASA and ASME agreed to include the topic in the scope of the B 16 Committee,and Subc

14、ommittee 5(now Subcommittee E)was established for the purpose.Work began in 1928 and covered ferrous flanged-end gate,globe,angle,and check valves.Development of a national standard was hindered by the diversity of existing practices and by adverse economic conditions in the early 1930s.A proposed 1

15、933 American Standard for face-to-face dimensions of ferrous flanged valves did not gain acceptance,even though it was largely based on a 1931 Standard Practice of MSS.Further work and industry developments led to a meeting in May 1937,which undertook to reconcile differences among the draft ASA sta

16、ndard,two American Petroleum Institute(API)standards(5-Ci-1 on pipeline valves and 600A on flanged OS&Y steel wedge gate valves),and a newly updated MSS SP-32.A revised B16 proposal was voted favorably in June 1938,was approved by ASA,and was published in 1939.The standard was reaffirmed in 1947.Wor

17、k began on a revision in 1953 to include buttwelding end valves,plug valves,and control valves in both cast iron and steel.That edition was published as ASA B16.10-1957.Further revision was begun in 1964.After reorganization of ASA,first as the United States of America Standards Institute(USASI),the

18、n as American National Standards Institute(ANSI),with the Sectional Committee being redesignated as an American National Standards Committee,a new edition adding ball valves was approved and published as ANSI B16.10-1973.In 1982 American National Standards Committee B16 was reorganized as an ASME Co

19、mmittee operating under procedures accredited by ANSI.In the 1986 Edition,ductile iron and the alloys covered by ANSI B16.34 were added to the materials covered.Wafer type gate and check valves,Class 150 Y-pattern globe and check valves,and several patterns of butterfly valves were added to the type

20、s covered.Inch dimensions were converted from common to two-place decimal fractions.In 1991 Subcommittee E-Face-to-Face and End-to-End Dimensions of Valves,was combined with Subcommittee N-Steel Valves.In the 1992 Edition,steel offset seat and grooved end butterfly valves were added.Globe and flange

21、less style control valves,which previously had been included,were removed from the Standard.Information regarding control valve dimensions may be obtained from Instrument Society of America,67 Alexandria Drive,Research Triangle Park,NC 27709.In this 2000 Edition,metric dimension tables were added.Al

22、l tables and references to Class 400 steel and Class 800 cast iron were removed.All tables were renumbered.111 COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesRequest

23、s for interpretations or suggestions for revisions should be sent to the Secretary,B16 Committee,The American Society of Mechanical Engineers,Three Park Avenue,New York,NY 10016.Following approval by the B16 Main Committee and the ASME Supervisory Board,this Standard was approved as an American Nati

24、onal Standard by ANSI on June 7,2000.iv COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesASME BI6 COMMITTEE Standardization of Va Ives,Flanges,Fittings,and Gaskets(The

25、 following is the roster of the Committee at the time of approval of this Standard.)OFFICERS W.N.McLean,Chair H.R.Sonderegger,Vice Chair S.J.Rossi,Secretary COMMITTEE PERSONNEL R.W.Barnes,Anric Enterprises,Ontario,Canada R.R.Brodin,Fisher Controls International,Inc.,Marshalltown,Iowa M.A.Clark,Nibco

26、,Inc.,Elkhart,Indiana A.Cohen,Consultant,Albuquerque,New Mexico C.E.Floren,Mueller Co.,Decatur,Illinois D.R.Frikken,Monsanto Co.,St.Louis,Missouri G.A.Jolly,Edward Vogt Valve Co.,Jeffersonville,Indiana W.G.Knecht,BW/IP International,Williamsport,Pennsylvania R.Koestar,The William Powell Co.,Cincinna

27、ti,Ohio W.N.McLean,Newco Valves,Palos Park,Illinois M.L.Nayyar,Bechtel Power Corp.,Frederick,Maryland R.A.Schmidt,Ladish Co.,Russellville,Arkansas H.R.Sonderegger,TYCO Flow Control,Cranston,Rhode Island W.M.Stephan,Flexitallic,Inc.,Mount Laurel,New Jersey T.F.Stroud,Ductile Iron Pipe Research Associ

28、ation,Birmingham,Alabama M.D.Wasicek,American Bureau of Shipping,Houston,Texas D.A.Williams,Southern Company Services,Birmingham,Alabama L.A.Willis,Dow Chemical Co.,Freeport,Texas W.R.Worley,Union Carbide Corp.,South Charleston,West Virginia SUBCOMMITTEE N-STEEL VALVES W.N.McLean,Chair,Newco Valves,

29、Palos Park,Illinois S.J.Rossi.Secretary,The American Society of Mechanical Engineers,New York,New York E.A.Bake,Consultant,Cary,North Carolina D.R.Frikken,Solutia,Inc.,St.Louis,Missouri G.R.Icenogle,Fisher Controls International,Inc.,Marshalltown,Iowa G.A.Jolly,Edward Vogt Valve Co.,Jeffersonville,I

30、ndiana R.J.Kiessel,Consutant,Livingston,Texas W.G.Knecht,BW/IP International,Inc.,Williamsport,Pennsylvania M.L.Nayyar,Bechtel Corp.,Gaithersburg,Maryland F.R.OBrien,Crane Pacific Valves,Long Beach,California G.J.Paptzun,George J.Paptzun,PE,Lansdale,Pennsylvania D.W.Rahoi,CCM 2000,Rockaway,New Jerse

31、y H.R.Sonderegger,Grinnell Corp.,Cranston,Rhode Island F.C.Tsao,Department of Navy,Washington,DC M.D.Wasicek,ABS Americas,Houston,Texas V COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Informati

32、on Handling ServicesCORRESPONDENCE WITH THE BI6 COMMITTEE General.ASME Standards are developed and maintained with the intent to represent the consensus of concerned interests.As such,users of this Standard may interact with the Committee by requesting interpretations,proposing revisions,and attendi

33、ng Committee meetings.Correspondence should be addressed to:Secretary,B16 Main Committee The American Society of Mechanical Engineers Three Park Avenue New York,NY 10016-5990 Proposing Revisions.Revisions are made periodically to the Standard to incorporate changes that appear necessary or desirable

34、,as demonstrated by the experience gained from the application of the Standard.Approved revisions will be published periodically.The Committee welcomes proposals for revisions to this Standard.Such proposals should be as specific as possible,citing the paragraph number(s),the proposed wording,and a

35、detailed description of the reasons for the proposal,including any pertinent documentation.Interpretations.Upon request,the B 16 Committee will render an interpretation of any requirement of the Standard.Interpretations can only be rendered in response to a written request sent to the Secretary of t

36、he BI6 Main Committee.The request for interpretation should be clear and unambiguous.It is further recommended that the inquirer submit hidher request in the following format:Subject:Edition:Question:Cite the applicable paragraph number(s)and the topic of the inquiry.Cite the applicable edition of t

37、he Standard for which the interpretation is being requested.Phrase the question as a request for an interpretation of a specific requirement suitable for general understanding and use,not as a request for an approval of a proprietary design or situation.The inquirer may also include any plans or dra

38、wings,which are necessary to explain the question;however,they should not contain proprietary names or information.Requests that are not in this format will be rewritten in this format by the Committee prior to being answered,which may inadvertently change the intent of the original request.ASME pro

39、cedures provide for reconsideration of any interpretation when or if additional information that might affect an interpretation is available.Further,persons aggrieved by an interpretation may appeal to the cognizant ASME Committee or Subcommittee.ASME does not“approve,”“certify,”“rate,”or“endorse”an

40、y item,construction,proprietary device,or activity.Attending Committee Meetings.The B 16 Main Committee regularly holds meetings,which are open to the public.Persons wishing to attend any meeting should contact the Secretary of the BI6 Main Committee.vi COPYRIGHT American Society of Mechanical Engin

41、eersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCONTENTS.Foreword.Standards Committee Roster.Correspondence With the 3 16 Committee.1 Scope.2 Definitions.3 4 Facings of Flanged Valves.Variations of Length Within

42、a Class of Valves.5 Tolerances.Figures 1 Flange Facings and Their Relationships.2 Welding Ends.Tables 1 2 3 4 5 6 7 8 9 10 Metric Unit Tables Tables 1 to 10 are formatted using millimeter units.See para.1.2 for applicability.Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End

43、 Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttwelding End Class 600 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Class 900 Steel Flange uttwelding End Valves,Face-to-Face and End-to-End Class 1500 Steel Flanged and Buttwelding End Valves,Face-to-Face and Cl

44、ass 2500 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Classes 125 and 250 Cast Iron and Classes 150 to 2500 Steel Wafer Type Valves,Classes 25 and 125 Cast Iron and Classes 150 to 600 Steel Butterfly Valves,Determination of Face-to-Face and End-to-End Dimensions of Flanged Va

45、lves Having Classes 150 to 2500 Steel Valves Having End Flanges With Ring Joint Facings,Valves,Face-to-Face and End-to-End Dimensions.Valves,Face-to-Face and End-to-End Dimensions.Dimensions.Dimensions.Dimensions.Dimensions.Face-to-Face Dimensions.Face-to-Face Dimensions.Various Flange Facings.End-t

46、o-End Dimensions.1.111 V vi 1 2 4 5 6 9 12 14 15 17 18 19 20 21 vii COPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesCOPYRIGHT American Society of Mechanical EngineersLicensed by Information Handling ServicesAl A2 A3 A4 A5 A6 AI A8 A9 A10 U.S.Customary Unit

47、Tables Tables Al to A10 are formatted using inch units.See para.1.2 for applicability.Class 125 Cast Iron Flanged and Class 150 Steel Flanged and Buttwelding End Class 250 Cast Iron Flanged and Class 300 Steel Flanged and Buttwelding End Class 600 Steel Flanged and Buttwelding End Valves,Face-to-Fac

48、e and End-to-End Dimensions.Class 900 Steel Flanged and Buttwelding End Valves,Face-to-Face a Dimensions.3 1 Class 1500 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Dimensions.32 Class 2500 Steel Flanged and Buttwelding End Valves,Face-to-Face and End-to-End Dimensions.34 Cla

49、sses 125 and 250 Cast Iron and Classes 150 to 2500 Steel Wafer Type Valves,Face-to-Face Dimensions.35 Classes 25 and i25 Cast Iron and Classes 150 to 600 Steel Butterly Valves,Face-to-Face Dimensions.36 Determination of Face-to-Face and End-to-End Dimensions of Flanged Valves Having Various Flange F

50、acings.31 Classes 150 to 2500 Steel Valves Having End Flanges With Ring Joint Facings,Valves,Face-to-Face and End-to-End Dimensions.23 Valves,Face-to-Face and End-to-End Dimensions.26 End-to-End Dimensions.Mandatory Annex I References.4 1 viii COPYRIGHT American Society of Mechanical EngineersLicens