Oil Country Tubular Goods (OCTG) Casing and Tubing

Overcoming a new generation of energy industry challenges.

For more than a century, U. S. Steel Tubular Products has provided solutions for the oil and gas industry. Oil country tubular goods (OCTG) manufactured by U. S. Steel Tubular Products are widely used across the global oil and gas industry.


Today, just as in the past, we are dedicated to serving our energy customers through an array of casing and tubing products designed to meet a new generation of challenges.

OCTG Casing and Tubing Pipe

U. S. Steel Tubular Products has an annual capacity of 1.9 million net tons for tubular products, much of which is used by the oil and gas industries. Our facilities can provide a wide range of high-quality, high-strength, high toughness, seamless and high frequency electric weld (ERW) pipe.

U. S. Steel Tubular Products manufacturing facilities are licensed by the API to produce API monogrammed 5CT and 5L products.

API monogram licenses are only issued after an onsite audit by the API to verify that the licensee conforms to the requirements of API Q1 (QMS Requirements for Oil and Gas Industry), and that 5CT & 5L products are produced under the control of a Q1 quality management system.

Additionally, U. S. Steel Tubular Products facilities in Lorain, Fairfield, and Lone Star tubular facilities have been audited and certified by a third party registrar to be in conformance with ISO 9001(Quality Management System Requirements).

*U. S. Steel Tubular Products ERW pipe is HFW as defined by API 5L.
**For pipe sizes not found in the section above, please contact U. S. Steel Tubular Products at 877-893-9461 with your inquiry.

OCTG Connections

U. S. Steel Tubular Products has responded to the challenges of demanding field conditions with OCTG connections that are user friendly on the rig floor while meeting high-torque, high-pressure and high-build rate requirements. Our advanced line of premium connections and semi-premium connections has been specially designed for drilling conditions encountered in shale plays and other extended reach drilling applications.

USS-EAGLE SFH®Semi-flush premium casing connection that is ideal for horizontal and clearance critical wells, available in outside diameters sizes from 4-1/2 to 7-5/8 inches.

USS-LIBERTY TC®Threaded and coupled casing connection for the most challenging wells including horizontal and extended reach wells, available in outside diameters sizes from 4-1/2 to 10-3/4 inches.

USS-PATRIOT TC®Specifically designed for extended reach drilling applications with outside diameter sizes from 4-1/2 to 7-5/8 inches.

USS PATRIOT EBM®: This tough connection is designed to perform in the most severe conditions, including high-pressure gas, high temperatures, corrosive service and thermal wells.

USS-LIBERTY FJM®: Ideal for close clearance liners this connection repairs liners for damaged casing and has outside diameter sizes from 3-1/2 to 8-5/8 inches.

USS-CDC®: Designed for unconventional shale plays, horizontal wells, and economical casing drilling, this connection comes in 4-1/2 to 13-3/8 inch sizes.

USS-CDC HTQ®Best for horizontal drilling, hydraulic fracturing, and other applications requiring the need for higher torques and resistance to bending stresses. Connection comes in 4-1/2 to 7 inch sizes.

USS-LIBERTY LD®Designed for surface casing applications and intermediate offshore strings. Connection comes in outside diameters ranging from 16 to 20 inches.