Oil Country Tubular Goods (OCTG)

United States Steel Corporation manufactures more than 1,500 different types of steel, many of them formulated in close consultation with our customers. Our annual capacity for tubular products is 2.8 million net tons, much of it destined for use by the oil and natural gas industries. Our facilities can provide a wide range of high-quality, high-strength, low-residual, formable steels with unique properties that are virtually impossible to produce using any other method.

Notes: A proprietary controlled yield strength U.S. Steel grade generally for use in more severe sour service wells. Inspection, testing and dimensions are in accordance with API L80. NACE (SSC) - Method A qualification testing is required to meet a threshold stress of 90 percent of specified minimum yield strength. API C90 couplings are used on threaded and coupled products.