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Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...
  • Astm A106 Gr B Seamless Line Steel Pipetube For Oil And Gas Pipeline Construction - China

    price: contact company for price

    Zorun Steel supplies high-quality ASTM A106 Gr.

    B and ASTM A53 Gr.

    B pipes designed to meet rigorous pressure, mechanical, and temperature requirements for critical industries.

    These carbon steel pipes are widely used in boiler pipe systems, oil refineries, power plants, chemical facilities, and general pipeline construction.

    Our ASTM A106 Gr.

    B pipe is available in seamless form, ideal for high-temperature applications including steam and hot fluid transfer.

    Meanwhile, ASTM A53 Gr.

    B pipe is available in both seamless and ERW welded options, suitable for structural, low-pressure, and water transportation uses.

    View Seamless Steel Pipe categories


    Company Contact:


    • Phone: 13931757888

    • Address: Hope New District of Mengcun County, Cangzhou , Hebei , China

    • Email: Email


    Published date: September 2, 2025

    • Business Description: Cangzhou Zongrun Pipe Industry Co., Ltd. is located in the Hope New District of Mengcun County, Cangzhou City, Hebei Province—recognized as the “Capital of Steel Pipes and Fittings in China.



      The company operates two core business segments:

      Segment 1: Trading and distribution of seamless pipeline steel pipes

      Segment 2: Fabrication of steel structure products

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