Hunan Great Steel Pipe Co.,Ltd
ChinaChangshaHunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District
+86 731 8873 9521
info@hnssd.com
Hunan Great Steel Pipe Co.Ltd, with 24 years of steel pipes manufacturing, is a world-class
production and service provider of submerged arc straight seam welded pipe as the first
subsidiary of Shinestar Group.
Hunan Great Steel Pipe Co.Ltd pays more attention to in the
Hunan Great Steel Pipe Co.Ltd pays more attention to in the
pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline
Science Research Institute, Such as: the use of oil and gas pipelines, pipe welding
technology innovation, high-end plumbing materials research and development, as well as
special tools technological innovation pipeline construction, pipeline corrosion protection
science and technology research, science and technology research pipeline non-destructive
testing, pipeline quality assessment, and research pipeline standards and so on. In the
future, we will try to use new technology to create new business value and to contribute to
research and product development for the pipeline.
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