BS EN ISO 9905-1998+A1-2011 离心泵技术规范.I类

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【英文标准名称】:Technicalspecificationsforcentrifugalpumps.ClassI
【原文标准名称】:离心泵技术规范.I类
【标准号】:BSENISO9905-1998+A1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:1994-10-15
【实施或试行日期】:1994-10-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Centrifugalpumps;Definitions;Design;Hydrostatic;Industries;Marking;Materials;Materialsspecification;Mechanicalengineering;Performancetesting;Performancetests;Pumpunit;Pumps;Specification(approval);Specifications;Technicaldatasheets;Testing
【摘要】:1.1ThisInternationalStandardcoverstheClassI(mostsevere)requirementsforcentrifugalpumpsusedinvariousindustries.Itconsistsofabasictextcoveringgeneralrequirements.Thetechnicalrequirementsreferonlytothepumpunit.StoragepumpsarenotincludedinthisInternationalStandard.AseparatestandardwillbeissuedbyIEC.TherequirementsofthisInternationalStandarddonotapplytocentrifugalpumpsusedinpetroleum,petrochemicalandnaturalgasapplications.TherequirementsforcentrifugalpumpsusedintheseapplicationsaregiveninISO13709.1.2ThisInternationalStandardincludesdesignfeaturesconcernedwithinstallation,maintenanceandsafetyofsuchpumps,includingbaseplate,couplingandauxiliarypiping.1.3WherethisInternationalStandardspecificationhasbeencalledfor:a)andrequiresaspecificdesignfeature,alternativedesignsmaybeofferedwhichmeettheintentofthisInternationalStandard,providedthatthealternativeisdescribedindetail;b)pumpsnotcomplyingwithallrequirementsofthisInternationalStandardmaybeofferedforconsideration,providedthatalldeviationsarestated.
【中国标准分类号】:J71
【国际标准分类号】:23_080
【页数】:72P.;A4
【正文语种】:英语