【英文标准名称】:MetallicGasketsforPipeFlanges
【原文标准名称】:管法兰用金属垫圈
【标准号】:ANSI/ASMEB16.20-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007-10-19
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:法兰;衬垫;管连接件
【英文主题词】:Dimensions;Flanges;Gaskets;Jacketgaskets;Pipecouplings;Pipelines;Sealingrings;Specification(approval);Spiral-woundgaskets
【摘要】:Thisstandardcoversmaterials,dimensions,tolerances,andmarkingsformetalring-jointgaskets,spiral-woundmetalgaskets,andmetaljacketedgasketsandfillermaterial.ThesegasketsaredimensionallysuitableforusewithflangesdescribedinthereferenceflangestandardsASMEB16.5,ASMEB16.47,andAPI-6A.Thisstandardcoversspiral-woundmetalgasketsandmetaljacketedgasketsforusewithraisedfaceandflatfaceflanges.
【中国标准分类号】:J13
【国际标准分类号】:23_040_80
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforLoadTestingRefractoryShapesatHighTemperatures
【原文标准名称】:在高温下耐火异型砖负荷试验的标准试验方法
【标准号】:ASTMC16-2003e1
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:C08.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:承重砖;试验;高温;耐火材料;砖;负荷
【英文主题词】:compressiveload;deformationresistance;hightemperature;refractorybrick;refractoryshapes;
【摘要】:Theabilityofarefractoryshapestowithstandprescribedloadsatelevatedtemperaturesisameasureofthehigh-temperatureservicepotentialofthematerial.Bydefinition,refractoryshapesmustresistchangeduetohightemperature;andtheabilitytowithstanddeformationorshapechangewhensubjectedtosignificantloadingatelevatedtemperaturesisclearlydemonstratedwhenrefractoryshapesaresubjectedtothistestmethod.Thetestmethodisnormallyrunatsufficientlyhightemperaturetoallowsomeliquidstoformwithinthetestbrickortocauseweakeningofthebondingsystem.Theresultisusuallyadecreaseinsampledimensionparalleltotheappliedloadandincreaseinsampledimensionsperpendiculartotheloadingdirection.Occasionally,shearfracturecanoccur.Sincethetestprovideseasilymeasurablechangesindimensions,prescribedlimitscanbeestablished,andthetestmethodhasbeenlongusedtodeterminerefractoryquality.Thetestmethodhasoftenbeenusedintheestablishmentofwrittenspecificationsbetweenproducersandconsumers.Thistestmethodisnotapplicableforrefractorymaterialsthatareunstableinanoxidizingatmosphereunlessmeansareprovidedtoprotectthespecimens.1.1Thistestmethodcoversthedeterminationoftheresistancetodeformationorshearofrefractoryshapeswhensubjectedtoaspecifiedcompressiveloadataspecifiedtemperatureforaspecifiedtime.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q46
【国际标准分类号】:81_080
【页数】:5P.;A4
【正文语种】:
基本信息
标准名称: | 组合冲模 卸料板 |
英文名称: | Combined dies-Stripper plate |
中标分类: |
农业、林业 >>
农业、林业综合 >>
技术管理 |
发布日期: | 1988-03-28 |
实施日期: | 1988-12-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 2页 |
适用范围
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前言
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引用标准
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所属分类: 农业 林业 农业 林业综合 技术管理