APISPEC5L2004isaspecificationforlinepipepublishedbytheAmericanPetroleumInstitute(API).Itcoversseamlessandweldedsteelpipeforuseinpipelinetransportationsystemsinthepetroleumandnaturalgasindustries.Thespecificationincludesrequirementsforchemicalcomposition,mechanicalproperties,dimensions,testing,andinspection.AdditionalDescription:APISPEC5L2004alsoprovidesguidelinesforthemanufacturingprocess,includingheattreatmentrequirementsandnon-destructivetestingmethodstoensurepipeintegrity.Thestandardspecifiestwoproductspecificationlevels(PSL1andPSL2),withPSL2imposingmorestringentrequirementsforchemicalcomposition,mechanicalproperties,andtesting.Thestandardiswidelyusedforbothonshoreandoffshorepipelineprojects,ensuringsafetyandreliabilityinhydrocarbontransportation.CompliancewithAPISPEC5L2004isoftenacontractualrequirementforpipeprocurementintheoilandgasindustry.Letmeknowifyouneedfurthermodificationsoradditions.