OCTG Products

OCTG Products That Go Beyond “Industry Standard”

At Borusan Pipe USA, our oil country tubular goods (OCTG) are designed to meet the toughest oilfield challenges. Our Baytown, Texas, facility boasts a 300,000-ton annual production capacity and more than 300 skilled professionals raising the benchmark for OCTG products quality.


OCTG Casing

Borusan’s flagship facility in Baytown, Texas, produces OCTG casing in a variety of sizes, weights and grades to meet the complex needs of leading oil and gas exploration and production companies. Onsite third-party inspections ensure our casing products withstand the energy industry’s toughest challenges.

Borusan’s Baytown location manufactures OCTG casing with diameters ranging from 4.5″ to 10.75” and wall thicknesses up to 0.625″ primarily with ‘made and melted USA’ steel. Green tube from our world-class facility in Gemlik, Turkey from 4.5” to 13.375” diameter is also heat-treated, inspected, and threaded at our Baytown facility. We deliver a full range of API 5CT and proprietary grades, as well as industry-leading end finish options.

API Grades: J55, N80*, L80*, P110* (*HC available)

Borusan Proprietary Grades: HC K55, EHC L80, EHC P110, CYP110, HSCY P110, MS P110

Casing Capabilities Chart


OCTG Tubing

Borusan produces API 5CT tubing at our Gemlik, Turkey, facility, which boasts decades of experience in producing high-specification ERW pipe in a wide range of diameters. By utilizing strong relationships with global steel suppliers and our multiple ERW lines, Borusan provides high-quality material with reliable deliveries to ensure a smooth supply chain.

Upon the OCTG tubing’s arrival in the U.S., Borusan contracts with Houston’s leading tubing processors to ensure the highest quality final product. These tube processors are carefully selected to meet our internal specifications for quality systems and supply chain management.

Tubing Capabilities Chart


OCTG Connections

Borusan offers all API connections and a variety of licensed connection offerings as mill finished products from our Baytown facility. Each product is designed to meet the ever-changing needs of well design and construction.

Our facility is equipped with three state-of-the-art threading lines operated by seasoned professionals who deliver best-in-class run speeds while sacrificing nothing from a quality standpoint. Our efficient design, world-class planning and scheduling, strong partner and vendor relationships, and top-notch CNC threading machines allow us to serve the needs of our customers well beyond the “industry standard.”

OCTG Pipe Threading Capabilities

  • Threaded and coupled semi-premium: GBCD, GEOCONN, TCBC-HT, PANTHER
  • Threaded and coupled premium metal-to-metal seal: JFEBEAR, TCPC
  • Integral flush semi-premium: FLUSHMAX, MO-FXL, MO-XFC  

Borusan maintains relationships with approved third-party thread shops. We can arrange for plain-end sales that allow customers to thread at the locations of their choosing.