Hunan Great Steel Pipe Co., Ltd, with over 30 years of experience in steel pipe manufacturing, is recognized as a world-class production and service provider of submerged arc straight seam welded pipes. It is the first subsidiary of Shinestar Group. The company emphasizes pipeline engineering research, positioning itself as a pioneer in collaboration with the China Petroleum Pipeline & Gas Pipeline Science Research Institute. Their focus areas include the utilization of oil and gas pipelines, innovations in pipe welding technology, research and development of high-end plumbing materials, technological advancements in special tools for pipeline construction, pipeline corrosion protection technologies, non-destructive testing methods for pipelines, quality assessment of pipelines, and the establishment of pipeline standards.
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