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【英文标准名称】:StandardPracticeforDeterminingthePropertiesofJacketingMaterialsforThermalInsulation
【原文标准名称】:绝热用护套材料的特性测定的标准实施规程
【标准号】:ASTMC921-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:C16.33
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:belowambient;flexible;jacket;semi-rigid;thermalinsulation;Insulatedwireandcablejacket--specifications;Jacketingmaterialsforthermalinsulation;Thermalinsulatingmaterials--specifications
【摘要】:1.1Thispracticecoversjacketsappliedoverthermalinsulationonpipingandequipment,includingmaterialsappliedsolelyforphysicalprotection,andmaterialsappliedasvaporretarders.1.2Thispracticeprovidesmaterialandphysicalrequirements,orboth,forjackets.GuidanceinselectingtheproperjacketforagivenapplicationcanbefoundinGuideC1423.1.3Thispracticedoesnotcoverfieldappliedmasticsorbarriercoatingsandtheirattendantreinforcements,nordoesitcoverjacketsforburiedinsulationsystems.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q25
【国际标准分类号】:27_220
【页数】:4P.;A4
【正文语种】:英语