YONGDA PIPE.YONGDA PIPE, established in 2008 and located in Hai'an, Jiangsu, is a high-tech enterprise specializing in the production of oil drilling and production tubulars. The company occupies an area of 320,000 square meters and employs 418 staff members, including 165 professional technical personnel. The company operates multiple advanced production lines, including an MTI drill pipe line imported from the United States, a drill pipe jointing line, an end thickening line, a 100,000-ton integrated heat treatment line, and an independently developed integrated weighted drill pipe line, achieving an annual production capacity of 100,000 tons. Its unique internal thickening process extends the transition zone to over 195mm, significantly enhancing drill pipe strength and service life. The company holds QHSE certification and authoritative approvals including API 5DP and API 5CT. Its comprehensive product portfolio covers standard/sulfur-resistant/special-thread casing, various drill pipes, integral/welded weighted drill pipes, drill collars, and other petroleum tubulars. It is committed to reducing drilling costs through high-quality products.
