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  • Welded Steel Pipe - China

    price: 380.00 Dollar US$

    High-frequency longitudinally welded pipe production line is mainly used for the production of welded steel pipe of φ8 ~ φ610 mm and wall thickness of 0.5~ 20mm as well as the production of square, rectangular, and other custom seamless pipe profile, Carbon steel pipe, ERW steel Tube.

    The line can manufacture welded pipes with good quality machining and high precision assembling at high speed.

    ERW Steel Pipe( Electric Resistance Welded Steel Pipe ) Standard: API SPEC 5L, GB/T 9711-1, GB/T 9711-2, ISO 3183-1, ISO 3193-2

    Application: For conveying gas, water, and oi l in both the oil and natural gas industries.


    Company Contact:


    • Phone: +8673188678502

    • Address: Hunan Steel Industrial Zone,No.9 Xiangfu Road, Yuhua District, Changsha, Hunan, China, Changsha , Hunan , China

    • Email: Email


    Published date: May 19, 2017

    • Business Description:

      Hunan Great Steel Pipe Co., Ltd 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 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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