【英文标准名称】:Gassupplysystems-Pipelinesformaximumoperatingpressureover16bar-Functionalrequirements
【原文标准名称】:燃气供应系统.最大工作压力超过16巴的气体管道.功能要求
【标准号】:BSEN1594-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-06-15
【实施或试行日期】:2000-06-15
【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】:材料;燃气技术;设计;结构体系;定义;规范(验收);安全;使用条件;安全要求;环境;维修;质量;燃气供应;管路;燃气管路;供气系统;元部件;操作安全;压力;气体运输;焊接;操作;管道;计划;防腐蚀;建筑工程;质量要求
【英文主题词】:Components;Constructions;Corrosionprotection;Definition;Definitions;Design;Environment;Gascircuits;Gassupply;Gassupplysystem;Gastechnology;Gastransportation;Maintenance;Materials;Operatingconditions;Operation;Operationalsafety;Pipelines;Piping;Planning;Pressure;Quality;Qualityrequirements;Safety;Safetyrequirements;Specification(approval);Structuralsystems;Welding
【摘要】:ThisEuropeanStandardisapplicabletopipelineswithamaximumoperatingpressure(MOP)over16barforthecarriageofprocessed,non-toxicandnon-corrosivenaturalgasaccordingtoISO13686inonlandgassupplysystems,where:-thepipelineelementsaremadeofunalloyedorlow-alloyedcarbonsteel;-thepipelineelementsarejoinedbywelds,flangesormechanicalcouplings;-thepipelineisnotlocatedwithincommercialorindustrialpremisesasanintegralpartoftheindustrialprocessonthesepremisesexceptforanypipelinesandfacilitiessupplyingsuchpremises;-thedesigntemperatureofthesystemisbetween-40℃and120℃inclusive.ThisEuropeanStandarddoesnotapplytoexistingpipelines,inusepriortothepublicationofthisstandard,nortomodificationstoexistingpipelines.Gassupplysystemscoveredbythisstandardbeginafterthegasproducer'smeteringstation.Thefunctionaldemarcationofthepipelinesystemwithinaplantareawillbedeterminedfromcasetocase.Generallyspeaking,thiswillbedirectlyafterthefirstisolatingvalveoftheinstallation.Thisstandardalsodescribesthemechanicalrequirementsforpipeworkinstationswithamaximumoperatingpressuregreaterthan16bar.Weldingrequirementsaredescribedinaspecialapplicationstandardonweldingforgassupplysystems,EN12732.Functionalrequirementsforstationsaregivenin:EN1776,Gassupplysystems-Naturalgasmeasuringstations-FunctionalrequirementsEN1918-5,Gassupplysystems-Undergroundgasstorage-Part5:FunctionalrecommendationsforsurfacefacilitiesEN12186,Gassupplysystems-Gaspressureregulatingstationsfortransmissionanddistribution-FunctionalrequirementsEN12583,Gassupplysystems-Compressorstations-Functionalrequirements.ThisEuropeanStandardspecifiescommonbasicprinciplesforgassupplysystems.UsersofthisEuropeanStandardshouldbeawarethattheremayexistmoredetailednationalstandardsandcodesofpracticeintheCENmembercountries.ThisEuropeanStandardisintendedtobeappliedinassociationwiththesenationalstandardsand/orcodesofpracticesettingouttheabovementionedprinciples.Intheeventofconflictsintermsofmorerestrictiverequirementsinthenationallegislation/regulationwiththerequirementsofthisstandard,thenationallegislation/regulationshalltakeprecedence.ReferenceismadeinthisstandardtorelevantEuropeanandotherrecognizedstandardsforproductsusedtoconstructandoperategassupplysystems.AschematicrepresentationofpipelinesforgastransmissionisgiveninFigure1.
【中国标准分类号】:Q82
【国际标准分类号】:23_040_01;75_200
【页数】:102P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforRubberProperty-RelativeAbrasionResistancebythePicoAbraderMethod
【原文标准名称】:橡胶特性的标准试验方法.相对抗磨性(皮考磨损机法)
【标准号】:ASTMD2228-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;试验;橡胶;抗磨性;合成橡胶;炭黑;天然橡胶
【英文主题词】:carbonblack;syntheticrubber;properties;testing;abrasionresistance;rubber;naturalrubber
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:9P;A4
【正文语种】:英语