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ASTM F2080-2009 交联聚乙烯(PEX)管用带金属压缩套的冷膨胀管件的标准规范

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【英文标准名称】:StandardSpecificationforCold-ExpansionFittingsWithMetalCompression-SleevesforCross-LinkedPolyethylene(PEX)Pipe
【原文标准名称】:交联聚乙烯(PEX)管用带金属压缩套的冷膨胀管件的标准规范
【标准号】:ASTMF2080-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F17.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:cold-expansionfittings;compression-sleeves;cross-linkedpolyethylene;hot-andcold-waterdistribution;Coldexpansioninsertfittings--specifications;Crosslinkedpolyethylene(PEX)pipe/tube--specifications;Metalcompressed-N-sleeves;Polyethylene(
【摘要】:1.1Thisspecificationcoverscold-expansionfittingsusingmetalcompression-sleevesforusewithcross-linkedpolyethylene(PEX)plasticpipein3/8-in.,x00BD;-in.,5/8-in.,x00BE;-in.,1-in.,1x00BC;-in.,1x00BD;-in.,and2in.nominaldiameters,wherebythePEXpipeiscold-expandedbeforefittingassembly.Thesecold-expansionfittingsandmetalcompression-sleevesareintendedforuseinresidentialandcommercial,hotandcold,potablewaterdistributionsystems,aswellassealedcentralheating,includingunder-floorheatingsystems,withcontinuousoperationatpressuresuptoandincluding100psi(690kPa),andattemperaturesuptoandincluding180x00B0;F(82x00B0;C).1.2Includedinthisspecificationaretherequirementsformaterials,workmanship,dimensions,andmarkingstobeusedonthefittingsandcompression-sleeves.PerformancerequirementsareasreferencedinSpecificationF877.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thefollowingprecautionarycaveatpertainsonlytothetestmethodportion,Section10,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J15
【国际标准分类号】:23_040_40
【页数】:7P.;A4
【正文语种】:英语


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基本信息
标准名称:内燃机车柴油机喷油泵试验台用高压油管组件技术条件
中标分类: 铁路 >> 机车 >> 内燃机车
替代情况:被TB/T 2416-2010代替
发布部门:中国人民共和国铁道部
发布日期:1996-05-27
实施日期:1997-01-01
首发日期:
作废日期:2011-02-01
主管部门:中国人民共和国铁道部
提出单位:铁道部专业设计院
归口单位:铁道部专业设计院
起草单位:铁道部专业设计院
起草人:张逸凡
出版社:中国铁道出版社
出版日期:1997-01-01
页数:10页
适用范围

本标准规定了内燃机车柴油机喷油泵试验台用高压油管组件的基本结构型式,技术要求和检验规则。
本标准适用于内燃机车柴油机喷油泵试验台上使用的高压油管组件。

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所属分类: 铁路 机车 内燃机车
【英文标准名称】:ClassificationforServiceabilityofanOfficeFacilityforSupportforOfficeWork(04.11)
【原文标准名称】:办公设施支持办公室工作的功能分类
【标准号】:ANSI/ASTME1660a-1995
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:办公室设备;性能试验;适用性;分类
【英文主题词】:Classification;Officeequipment;Offices;Performancetests;Serviceability;Supports
【摘要】:Thisclassificationcoverspairsofscalesforclassifyinganaspectoftheserviceabilityofanofficefacility,thatis,thecapabilityofanofficefacilitytomeetcertainpossiblerequirementsforperformancetosupporttypicalofficework.Withinthataspectofserviceability,eachpairofscales,showninthrough,areforclassifyingonetopicofserviceability.EachparagraphinanOccupantRequirementScale(seeFigs.1through6)summarizesonelevelofserviceabilityonthattopic,whichoccupantsmightrequire.ThematchingentryintheFacilityRatingScale(seeFigs.1through6)isatranslationoftherequirementintoadescriptionofcertainfeaturesofafacilitywhich,takenincombination,indicatethatthefacilityislikelytomeetthatlevelofrequiredserviceability.TheentriesintheFacilityRatingScale(seeFigs.1through6)areindicativeandnotcomprehensive.Theyareforquickscanningtoestimateapproximately,quickly,andeconomically,howwellanofficefacilityislikelytomeettheneedsofoneoranothertypeofoccupantgroupovertime.Theentriesarenotformeasuring,knowing,orevaluatinghowanofficefacilityisperforming.Thisclassificationcanbeusedtoestimatethelevelofserviceabilityofanexistingfacility.Itcanalsobeusedtoestimatetheserviceabilityofafacilitythathasbeenplannedbutnotyetbuilt,suchasoneforwhichsingle-linedrawingsandoutlinespecificationshavebeenprepared.Thisclassificationindicateswhatwouldcauseafacilitytoberatedatacertainlevelofserviceabilitybutdoesnotstatehowtoconductaserviceabilityratingnorhowtoassignaserviceabilityscore.ThatinformationisfoundinPracticeE1334.ThescalesinthisclassificationarecomplimentarytoandcompatiblewithPracticeE1334.Eachrequirestheother.
【中国标准分类号】:Y50
【国际标准分类号】:35_260
【页数】:
【正文语种】:英语