ISO 14692-3-2017 Petroleum and natural gas industries — Glass-reinforced plasti

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1、INTERNATIONALISOSTANDARD14692-3Secondedition2017-08Petroleumandnaturalgasindustries—Glass-reinforcedplastics(GRP)piping—Part3:SystemdesignIndustriesdupétroleetdugaznaturel—Canalisationsenplastiquerenofrcédevere(PRV)—Partie3:ConceptiondessystèmesReferencenumberISO14692-3:2017(E)©I

2、SO2017ISO14692-3:2017(E)GetmoreFREEstandardsfromStandardSharingGroupandourchatsCOPYRIGHTPROTECTEDDOCUMENT©ISO2017,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical

3、,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernie,rGeneva,SwitzerlandTel.+41227490111Fax+4

4、1227490947copyright@iso.orgwww.iso.orgi©ISO2017–AllrightsreservedISO14692-3:2017(E)ContentsPageForeword.....vIntroduction.....vi1Scope.....12Normativereferences....23Termsanddefinitions....34Layoutrequirements....34.1General....34.2Spacerequirements....44.3Systemsupports....44.3.

5、1General....44.3.2Pipe-supportcontactsurface...54.4Isolationandaccessforcleaning...54.5Vulnerability....54.5.1Pointloads....54.5.2Abuse....54.5.3Dynamicexcitationandinteractionwithadjacentequipmentandpiping.64.5.4Exposuretolightandultravioletradiation..64.5.5Lowtemperaturesandreq

6、uirementsforinsulation..64.6Fireandblast....65Hydraulicdesign....75.1General....75.2Flowcharacteristics....75.3Generalvelocitylimitations....75.4Erosion....85.4.1General....85.4.2Particulatecontent....85.4.3Pipingconfiguration...85.4.4Cavitation....85.5Waterhammer....86Generation

7、ofdesignenvelopes....96.1Partialfactors....96.1.1Designlife....96.1.2Chemicaldegradation...96.1.3Fatigueandcyclicloading...96.2Partfactor,f....2106.3Combinationsofpartfactorandpartialfactors...116.4Designenvelope....117Stressanalysis....137.1Analysismethods....137.2Pipestressanal

8、ysissoftware...147.3Analysisrequirements