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    • Welding Erw Black Steel Pipe With Certification - China

    price: 880.00 Dollar US$

    Welding Erw Black Steel Pipe With Certification

    Products Photos Catalog Welding Erw Black Photos Catalog

    erw black steel pipe Size: 10-1016mm*1.7-52mm

    Grd: A, B, X42, X46, X52, X60, X65, X70

    Length: Fix or Random Length PRODUCT DETAILS FOR ERW BLACK STEEL PIPE Product: ERW steel pipe / Welded Steel Pipe Standard: API 5L PSL1/PSL2 GR.

    B - X70, GB/T 9711-1, GB/T9711-2, ISO 3138-1, ISO 3192-2, ASTM A53 GR.

    A/B/C, EN 10219, EN 10217, JIS G3444, AS 1163 etc Thickness: 1mm- 20mm

    Type: Line Pipe & Structural Pipe & black steel pipe

    Out Diameter: 21.3mm-660mm Technique: Longitudinal Electronic Resistance Welding (ERW), High Frequency Welding( HFW)

    Length: 0.5mtr-22mtr(5.8/6/11.8/1 2 meters, SRL, DRL)

    End: Square ends/Plain ends(Straight cut, Saw cut, Torch cut), Beveled ends, Threaded

    Certification: CE, SGS, ISO9001, BV, TUV or as per customer


    Company Contact:


    • Phone: +86073188678514

    • Address: No.9 Xiangfu Rd, Steel Industrial Zone, Changsha, Hunan, China, Changsha , Hunan , China

    • Email: Email


    Published date: July 5, 2018

    • 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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