BS EN 682-2002 弹性密封件.运送气体和液态碳氢化合物的管件及配件中用的密封件的材料要求
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【英文标准名称】:Elastomericseals-Materialsrequirementsforsealsusedinpipesandfittingscarryinggasandhydrocarbonfluids
【原文标准名称】:弹性密封件.运送气体和液态碳氢化合物的管件及配件中用的密封件的材料要求
【标准号】:BSEN682-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-03-28
【实施或试行日期】:2002-03-28
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;分类;规范(验收);试验;密封件;尺寸公差;材料;公差(测量);CE标志;管道;弹性体;储存;生产控制;密封环;燃气管路;公用事业;烃类
【英文主题词】:CEmarking;Classification;Dimensionaltolerances;Elastomers;Gascircuits;Gassupply;Hydrocarbons;Marking;Materials;Pipecouplings;Pipelines;Productioncontrol;Rubbertechnology;Sealingrings;Seals;Servicelines;Specification(approval);Storage;Testing;Tolerances(measurement)
【摘要】:ThisEuropeanStandardspecifiesrequirementsforelastomericmaterialsusedinsealsforsupplypipesandfittings,ancillariesandvalvesatoperatingtemperaturesingeneralfrom-5℃upto50℃andinspecialcasesfrom-15℃upto50℃,forthefollowing:Generalapplications(seeTable4,typeG)a)gaseousfuel(manufactured,naturalandliquefiedpetroleumgas[LPG]ingaseousphase);b)hydrocarbonfluidswitharomaticcontentupto30%(V/V),includingLPGinliquidphase.Specialapplications(seeTable4,typeH)Materialssuitableforcarryinggaseousfuelscontaininggascondensatesandhydrocarbonfluidsofunrestrictedaromaticcontent.Generalrequirementsforfinishedjointsealsarealsogiven;anyadditionalrequirementscalledforbytheparticularapplicationarespecifiedintherelevantproductstandardstakingintoaccountthattheperformanceofpipejointsisafunctionofthesealmaterialproperties,sealgeometryandpipejointdesign.ThisEuropeanStandardshouldbeusedwhereappropriatewithproductstandardswhichspecifyperformancerequirementsforjoints.ThisEuropeanStandardisapplicabletojointsealsforallpipelinematerialsincludingiron,steel,copperandplastics.Inthecaseofcompositesealsrequirementsin4.2.8and4.2.9applyonlywhenthematerialsusedforanyelastomericpartscomeintocontactwithgaseousfuelorhydrocarbonfluid.Elongationatbreak,tensilestrength,compressionsetandstressrelaxationrequirementsformaterialsofhardnesscategories80and90applyonlywhentheyconstitutethatpartofthesealwhichparticipatesdirectlyinthesealingfunctionorinlongtermstability.Thisstandardisnotapplicabletothefollowing:a)sealsmadefromcellularmaterials;b)sealswithenclosedvoidsaspartoftheirdesign;c)sealswithrequirementsofresistancetoflameortothermalstress;d)sealswhichcontainsplicesjoiningpre-vulcanizedprofileends.
【中国标准分类号】:J22
【国际标准分类号】:23_040_80
【页数】:22P.;A4
【正文语种】:英语
【原文标准名称】:弹性密封件.运送气体和液态碳氢化合物的管件及配件中用的密封件的材料要求
【标准号】:BSEN682-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-03-28
【实施或试行日期】:2002-03-28
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:作标记;分类;规范(验收);试验;密封件;尺寸公差;材料;公差(测量);CE标志;管道;弹性体;储存;生产控制;密封环;燃气管路;公用事业;烃类
【英文主题词】:CEmarking;Classification;Dimensionaltolerances;Elastomers;Gascircuits;Gassupply;Hydrocarbons;Marking;Materials;Pipecouplings;Pipelines;Productioncontrol;Rubbertechnology;Sealingrings;Seals;Servicelines;Specification(approval);Storage;Testing;Tolerances(measurement)
【摘要】:ThisEuropeanStandardspecifiesrequirementsforelastomericmaterialsusedinsealsforsupplypipesandfittings,ancillariesandvalvesatoperatingtemperaturesingeneralfrom-5℃upto50℃andinspecialcasesfrom-15℃upto50℃,forthefollowing:Generalapplications(seeTable4,typeG)a)gaseousfuel(manufactured,naturalandliquefiedpetroleumgas[LPG]ingaseousphase);b)hydrocarbonfluidswitharomaticcontentupto30%(V/V),includingLPGinliquidphase.Specialapplications(seeTable4,typeH)Materialssuitableforcarryinggaseousfuelscontaininggascondensatesandhydrocarbonfluidsofunrestrictedaromaticcontent.Generalrequirementsforfinishedjointsealsarealsogiven;anyadditionalrequirementscalledforbytheparticularapplicationarespecifiedintherelevantproductstandardstakingintoaccountthattheperformanceofpipejointsisafunctionofthesealmaterialproperties,sealgeometryandpipejointdesign.ThisEuropeanStandardshouldbeusedwhereappropriatewithproductstandardswhichspecifyperformancerequirementsforjoints.ThisEuropeanStandardisapplicabletojointsealsforallpipelinematerialsincludingiron,steel,copperandplastics.Inthecaseofcompositesealsrequirementsin4.2.8and4.2.9applyonlywhenthematerialsusedforanyelastomericpartscomeintocontactwithgaseousfuelorhydrocarbonfluid.Elongationatbreak,tensilestrength,compressionsetandstressrelaxationrequirementsformaterialsofhardnesscategories80and90applyonlywhentheyconstitutethatpartofthesealwhichparticipatesdirectlyinthesealingfunctionorinlongtermstability.Thisstandardisnotapplicabletothefollowing:a)sealsmadefromcellularmaterials;b)sealswithenclosedvoidsaspartoftheirdesign;c)sealswithrequirementsofresistancetoflameortothermalstress;d)sealswhichcontainsplicesjoiningpre-vulcanizedprofileends.
【中国标准分类号】:J22
【国际标准分类号】:23_040_80
【页数】:22P.;A4
【正文语种】:英语
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