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《针对mss sp-118-2007 法兰端,无法兰端,螺纹端和焊接端紧凑型钢制截止阀和止回阀(化工和石油精炼用)》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、MSSSP-118-2007CompactSteelGlobe&CheckValvesFlanged,Flangeless,Threaded,&WeldingEnds(Chemical&PetroleumRefineryService)StandardPracticeDevelopedandApprovedbytheManufacturersStandardizationSocietyoftheMSSValveandFittingsIndustry,Inc.127ParkStreet,NEVienna,Virginia22180www.mss-hq.o
2、rgPhone:(703)281-6613Fax:(703)281-6671e-mail:info@mss-hq.org--`,,```,,,,````-`-`,,`,,`,`,,`---CopyrightMSSProvidedbyIHSunderlicensewithMSSNoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleMSSSTANDARDPRACTICESP-118ThisMSSStandardPracticewasdevelopedundertheconse
3、nsusoftheMSSTechnicalCommittee114andtheMSSCoordinatingCommittee.ThecontentofthisStandardPracticeistheresultoftheeffortsofcompetentandconcernedvolunteerstoprovideaneffective,clear,andnon-exclusivespecificationthatwillbenefittheindustryasawhole.ThisMSSStandardPracticeisintendedasa
4、basisforcommonpracticebythemanufacturer,theuser,andthegeneralpublic.TheexistenceofanMSSStandardPracticedoesnotinitselfprecludethemanufacture,sale,oruseofproductsnotconformingtotheStandardPractice.Mandatoryconformanceisestablishedonlybyreferenceinacode,specification,salescontract
5、,orpubliclaw,asapplicable.UnlessotherwisespecificallynotedinthisMSSSP,anystandardreferredtohereinisidentifiedbythedateofissuethatwasapplicabletothereferencedstandard(s)atthedateofissueofthisMSSSP.(SeeAnnexB.)Non-toleranceddimensionsinthisStandardPracticearenominal,and,unlessothe
6、rwisespecified,shallbeconsidered“forreferenceonly”.InthisStandardPracticeallnotes,annexes,tables,andfiguresareconstruedtobeessentialtotheunderstandingofthemessageofthestandard,andareconsideredpartofthetextunlessnotedas"supplemental".Allappendicesappearinginthisdocumentareconstru
7、edas"supplemental".Supplemental"informationdoesnotincludemandatoryrequirements.Substantivechangesinthis2007editionare“flagged”byparallelbarsasshownonthemarginsofthisparagraph.Thespecificdetailofthechangemaybedeterminedbycomparingthematerialflaggedwiththatinthepreviousedition.Any
8、partofthisstandardmaybequoted.Creditlinesshould
