基本信息
| 标准名称： | 聚丙烯装置单位综合能耗计算方法及限额 |
| 发布日期： | 2008-01-21 |
| 实施日期： | 2008-03-01 |
| 首发日期： | |
| 作废日期： | |
| 主管部门： | 天津市质量技术监督局 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2008-03-01 |
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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 畜牧 养蜂 养蚕 农业 农业和林业 农业和林业综合
【英文标准名称】:StandardSpecificationforPlastic-LinedFerrousMetalPipe,Fittings,andFlanges
【原文标准名称】:有塑料内衬的铁合金管、配件和法兰的标准规范
【标准号】:ASTMF1545-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:F17.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:内衬铁合金管;防腐蚀服务设备;塑料;塑料;配件;法兰
【英文主题词】:plastic-linedferrousmetalfittings;plastic-linedferrousmetalflanges;plastic-linedferrousmetalpipe
【摘要】:1.1Thisspecificationcoversfactory-madeplastic-linedferrousmetalpipe,fittings,andflangesintendedprimarilyforconveyingcorrosivefluids.Requirementsformaterials,workmanship,dimensions,design,fabrication,workingpressureandtemperatures,testmethods,qualificationrequirements,andmarkingsareincluded.1.1.1Thisspecificationdoesnotdefinethesuitabilityofdifferentlinermaterialstovariouschemicalandoperatingenvironments.Refertothemanufacturer'schemicalresistancedataforsuitabilityrecommendations.1.1.2Thisspecificationdoesnotincludeproductscoatedwithplastics.1.2Thisspecificationcoversplastic-linedpipe,flanges,andfittingsaslistedinTable1.PressurelimitationsshallbeinaccordancewithANSI/ASMEB16Standards,exceptreducedpressurelimitationsmaybeestablishedbythemanufacturer,consideringbothpressureandtemperaturelimitationsoftheferrousmetalhousingandthesealingabilityoftheliner.Note18212;Inthisspecification,propyleneplasticscoverthosematerialsdefinedasbothpolypropyleneplasticsandpropyleneplasticsinTerminologyF412.Bothmaterialsareidentifiedas"PP"ontheproduct.NotethatthisisatvariancewithTerminologyD1600,where"PP"istheabbreviationforpolypropylene.1.3Theplastic-linedflangedpipeandfittingassembliesarelimitedtotemperaturesshowninTable2.Endusersshouldconsultwithmanufacturersastothelikelyresultofusingaparticularlinedpipingcomponentattemperaturesbelowtheratedminimum.Note28212;Thetemperaturelimitationsarebasedonnoncorrosivetestconditions.Useinspecificaggressiveenvironmentsmayaltertemperaturelimitations.Insuchinstances,specifictemperaturelimitsshallbeestablishedbymutualagreementbetweenthepurchaserandthemanufacturer.1.4Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H48
【国际标准分类号】:
【页数】:8P.;A4
【正文语种】: