JISG3459-2012isaJapaneseIndustrialStandardthatspecifiestherequirementsforcarbonsteelpipesintendedforhigh-temperatureservice.Thestandardcoversseamlessandweldedcarbonsteelpipesusedinboilers,heatexchangers,andotherhigh-temperatureapplications.Itdefinesthechemicalcomposition,mechanicalproperties,dimensions,tolerances,testingmethods,andinspectionproceduresforthesepipes.Thestandardensuresthepipesmeetthenecessaryqualityandperformancecriteriaforsafeandreliableoperationinhigh-temperatureenvironments.JISG3459-2012iswidelyrecognizedinJapanandotherregionsforindustrialapplicationsrequiringdurableandheat-resistantcarbonsteelpipes.
