欢迎来到天天文库
浏览记录
ID:39889001
大小:49.39 KB
页数:17页
时间:2019-07-14
《Norsok Standared M-121 ALUMINIUM STRUCTURAL MATERIAL》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、NORSOKSTANDARDALUMINIUMSTRUCTURALMATERIALM-121Rev.1,September1997PleasenotethatwhilsteveryefforthasbeenmadetoensuretheaccuracyoftheNORSOKstandardsneitherOLFnorTBLoranyoftheirmemberswillassumeliabilityforanyusethereof.AluminiumstructuralmaterialM-121Rev.1,September1997CONTENTSFOREWORD2INTRODUCTION21
2、SCOPE32NORMATIVEREFERENCES33DEFINITIONS34SELECTIONOFMATERIAL35QUALITYCONTROLTESTINGOFEXTRUDEDPROFILESANDSELECTIONOFRELEVANTMDS85.1PrequalificationofGroupBextrusions85.2ProductiontestingofGroupBextrusions8ANNEXAMATERIALDATASHEETS(NORMATIVE)9NORSOKStandardPage1of9AluminiumstructuralmaterialM-121Rev.1
3、,September1997FOREWORDNORSOK(ThecompetitivestandingoftheNorwegianoffshoresector)istheindustryinitiativetoaddvalue,reducecostandleadtimeandremoveunnecessaryactivitiesinoffshorefielddevelopmentsandoperations.TheNORSOKstandardsaredevelopedbytheNorwegianpetroleumindustryasapartoftheNORSOKinitiativeanda
4、rejointlyissuedbyOLF(TheNorwegianOilIndustryAssociation)andTBL(FederationofNorwegianEngineeringIndustries).NORSOKstandardsareadministeredbyNTS(NorwegianTechnologyStandardsInstitution).ThepurposeofNORSOKstandardsistoreplacetheindividualoilcompanyspecificationsforuseinexistingandfuturepetroleumindust
5、rydevelopments,subjecttotheindividualcompany'sreviewandapplication.TheNORSOKstandardsmakeextensivereferencestointernationalstandards.Whererelevant,thecontentsofaNORSOKstandardwillbeusedtoprovideinputtotheinternationalstandardisationprocess.Subjecttoimplementationintointernationalstandards,theNORSOK
6、standardwillbewithdrawn.AnnexAisnormativeINTRODUCTIONTheenclosedMaterialDataSheetsarepreparedasseparatedocumentstobeusedinpurchasingofplatesandprofilesinaluminiumforstructuraluse.TheMDSspecifiestheselectedoptionsofthereferredstandardandadditionalrequirementswhichshallbeaddedorsupersedethecorrespond
7、ingrequirementsofthereferredstandard.Thefollowingtechnicalinformationhastobedefinedinthepurchaseorder:·materialgradeandtemper·productform,dimensionsandspecialtolerances·markingrequirementsNORSOKStandardPage
此文档下载收益归作者所有