Sitemap About UsMade in AmericaResearch and DevelopmentHistoryEventsChief Roughneck AwardContact UsCareersOCTG Products and ServicesOCTG Casing and TubingOCTG Steel GradesTesting and InspectionGeneral PurposeDeep WellAPI Sour ServiceProprietary Sour ServiceProprietary High Collapse and High PerformanceOCTG ConnectionsPremium Connections - Metal to Metal SealUSS-LIBERTY FJM®USS-PATRIOT EBM®USS-LIBERTY TC®USS-EAGLE SFH®Semi-Premium ConnectionsUSS-LIBERTY LD®USS-CDC HTQ®USS-CDC®USS-FREEDOM HTQ®USS-TALON HTQ™USS-TALON HTQ™ RDAPI ConnectionsOCTG Casing and Tubing AccessoriesOCTG Casing and Tubular ServicesInspection ServicesThreading ServicesRig Site ServicesStandard and Line Steel PipeSeamless Standard and Line Steel Pipe ProductsHigh Frequency Electric Weld (ERW) Line Pipe and Standard ProductsAPI 5L Line PipeA106 Seamless Carbon Steel PipeA252 Piling PipeA53 Seamless and Welded Standard PipeA523 Cable Circuit PipingManufacturing FacilitiesFairfield Tubular OperationsLorain Tubular OperationsLone Star Tubular OperationsWheeling Machine ProductsOffshore Operations HoustonU. S. Steel Oilwell Services: Tubular Accessories FacilityU. S. Steel Oilwell Services: Patriot Premium Threading ServicesResourcesOCTG Connections Performance DataPipe and API Connections Performance DataLine Pipe Product Performance ChartsRunning ProceduresDistributors and Authorized AgentsLicensee NetworkLicensee Network PortalCertificationsLibraryBrochures and CatalogsVideosCase StudiesDoing Business - Terms & Conditions