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About OAK

As a pioneer in extreme-condition oilfield tubular systems, OAK engineers high-performance drill pipes, OCTG products, and accessories for global energy frontiers. Leveraging proprietary metallurgical R&D, its solutions withstand -60°C Arctic operations, 620°C thermal recovery, and corrosive H₂S/CO₂ environments, outperforming industry durability benchmarks by 30%. ISO 9001:2015 and API-certified, OAK’s 200,000-ton annual capacity integrates AI-driven precision manufacturing with API/ISO 11960 compliance. Trusted across Middle Eastern sour gas fields, Latin American deep reservoirs, and African thermal basins, OAK redefines reliability where margins are razor-thin and pressures peak.