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MIL-H-26626C

作者:标准资料网 时间:2024-05-12 10:00:53  浏览:9443   来源:标准资料网
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MIL-H-26626C, MILITARY SPECIFICATION: HOSE ASSEMBLY, REINFORCED, CRYOGENIC, OXYGEN (05 OCT 1987) [S/S BY MIL-PRF-26626E]., This specification covers reinforced cryogenic oxygen hose assemblies with flared tube style fittings.
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【英文标准名称】:Petroleumandnaturalgasindustries-Specificrequirementsforoffshorestructures-Stationkeepingsystemsforfloatingoffshorestructuresandmobileoffshoreunits
【原文标准名称】:石油和天然气工业.海上建筑物的专门要求.浮动式海上建筑物和移动式海上设备的定位系统
【标准号】:BSENISO19901-7-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-01-23
【实施或试行日期】:2006-01-23
【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】:锚具;建筑物检验;检查;结构要求;建筑工程;定义;定义(术语);设计;英语;浮动式设备;漂浮系统;工业;系泊设备;天然气;天然气开采;天然气工业;近海建设工程;海上平台;石油工业;石油生产;操作系统;石油;石油开采;平台;定位控制;安全工程;安全性要求;座椅装置;规范;规范(验收);站;测试
【英文主题词】:Anchorages;Buildinginspection;Checks;Constructionrequirements;Constructions;Definition;Definitions;Design;Englishlanguage;Floatingequipment;Floatingsystem;Industries;Mooringdevices;Naturalgas;Naturalgasextraction;Naturalgasindustries;Offshoreconstructionworks;Offshoreplatforms;Oilindustries;Oilproduction;Operatingsystems;Petroleum;Petroleumextraction;Platforms;Positioncontrol;Safetyengineering;Safetyrequirements;Seatingdevice;Specification;Specification(approval);Stations;Testing
【摘要】:ISO19901-7:2005specifiesmethodologiesfora)thedesign,analysisandevaluationofstationkeepingsystemsforfloatingstructuresusedbytheoilandgasindustriestosupportproduction,storage,drilling,wellinterventionandproduction,productionandstorage,drilling,wellintervention,productionandstorage,andb)theassessmentofstationkeepingsystemsforsite-specificapplicationsofmobileoffshoreunits(e.g.mobileoffshoredrillingunits,constructionunits,andpipelayunits).
【中国标准分类号】:E94
【国际标准分类号】:75_180_10
【页数】:130P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforRubberDeterioration-CrackinginanOzoneControlledEnvironment
【原文标准名称】:臭氧可控环境中橡胶变坏龟裂的标准试验方法
【标准号】:ASTMD1149-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D11.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:炭黑;变坏;天然橡胶;臭氧龟裂;橡胶;表面;合成橡胶;测试
【英文主题词】:chamber;cracking;deterioration;ozone;rubber;surface;test
【摘要】:Thesignificanceofthesetestmethodsliesintheabilitytodifferentiatebetweenthedegreesofozoneresistanceunderthelimitedandspecifiedconditionsoftheacceleratedtests.Thedegreeofresistancebeingjudgedbytheappearanceandmagnitudeoftheformationofcracksinthesurfaceofthesubjectmaterial.Inservice,rubbermaterialsdeterioratewhenexposedtoozone.Itisimperativetohavetestmethodsinwhichsimple,acceleratedtime/exposure,comparisonsofthematerialx2019;sabilitytoresistcrackingcausedbyozoneexposurecanbeempiricallyevaluated.Suchtestscanbeusedforproducer/consumeracceptance,refereepurposes,research,anddevelopment.Thesemethodsarenotnecessarilysuitedforuseinpurchasespecificationsastheremaybenocorrelationwithserviceperformanceasactualserviceconditions(outdoorexposure)varywidelyduetogeographiclocationand,therefore,maynotyieldrepeatableorreproducibleresults.1.1Thesetestmethodsareusedtoestimatetheeffectofexposure,undersurfacetensilestrainconditions,eitherdynamicorstatic,inanatmospherecontainingspecifiedlevelsofozoneconcentration,expressedaspartialpressure(refertoNote1),onvulcanizedrubber,rubbercompounds,moldedorextrudedsoftrubber,andotherspecifiedmaterials,orasmaybedeterminedempirically.Theeffectofnaturallyoccurringsunlightorlightfromartificialsourcesisexcluded.1.2PreviouslypublishedASTMdocumentsTestMethodD518andTestMethodsD3395havebeenincludedinthesetestmethods,D1149,in2007.PleaserefertoNote2.1.2.1TestMethodD518andTestMethodsD3395havehenceforthbeenwithdrawnandsupersededbyTestMethodsD1149.WhenTestMethodsD1149iscited,orotherwisereferenced,anotationshallbeincludedtothiseffect.Pleaserefertosectionfortheappropriatereferences.1.3Thespecifiedconditionsofexposuretoozoneinthecontrolledenvironmentsareacceleratedincomparisontooutdoorexposure.Theseacceleratedozonetestmethodsmaynotgiveresultswhichcorrelatewithoutdoorexposuretestsorserviceperformance.1.4Allmaterials,instruments,orequipmentusedforthedeterminationofmass,force,dimension,ozoneconcentration,partialpressure,temperature,velocity,andgasexchangerateshallhavedirecttraceabilitytotheNationalInstituteforStandardsandTechnology,orotherinternationallyrecognizedorganizationparallelinnature.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.ManyofthestatedSIunitsaredirectconversionsfromtheU.S.CustomarySystemtoaccommodatetheinstrumentation,practices,andproceduresthatexistedpriortotheMetricConversionActof1975.Thisstandardinvolveshazardousmaterials,specificallyozone.Itmayalsoinvolvehazardousoperationsandequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1AdiscussionandexplanationregardingthemeasurementofozoneconcentrationsbaseduponpartsofozoneperunitofairversuspartialpressureisprovidedinTestMethodsD4575,specificallyAppendicesX1andX2.TestMethodsD4575isalsorecommendedasasourceofbackgroundinformationregardingstandardsinvolvingmaterialsexposedtoozone.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:11P.;A4
【正文语种】:



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