ERW Workshop

ERW workshop,erw plant,erw pipe plant,erw pipe mill
ERW Workshop
Super Steel Company also has three high-frequency straight seam steel pipe production lines, which can produce high-frequency welded pipes with diameters of 21.3mm-660mm and wall thicknesses of 1.0mm-20mm, with an annual output of 2.75 million tons of steel pipes. With advanced production equipment and timely after-sales service, the company has passed ISO 9001:2000 quality management system certification, OHSAS 18001:2001 occupational health and safety management system certification, ISO 14001:2004 environmental management system certification, and obtained the national (pressure pipeline) special equipment manufacturing license. The products are widely used in power plants, water treatment, hydropower generation, central air conditioning, oil and medium and low pressure flammable fluid transmission pipelines, oil casing, structural pipes, bridge pipes, and ship pipes.
ERW workshop,erw plant,erw pipe plant,erw pipe mill
  • ERW Workshop

    800000m2

    COVERING AREA
  • ERW Workshop

    500+

    EMPLOYEES
  • ERW Workshop

    150000+

    ANNUAL OUTPUT
ERW Workshop
ERW Workshop
ERW Workshop
ERW Workshop
ERW Workshop
MANUFACTURING PROCESS

erw pipes are made from hot rolled coils produced by steel mills. all incoming coils are verified against the chemical and mechanical property test certificates received from the mill. the forming phase of erw pipe starts with a single wide steel strip. the width of the strip is approximately equal to the circumference of the pipe to be produced. the edges of the coll are clipped to the prespecified width in the cutting line. the process includes uncoiling and flattening of the coil as well as processing it. the front end of each coil is sheared and squared for feeding into the rolling mill. then connect this end with the coil end of the outgoing coil to maintain continuity of production and reduce loss.

PRODUCTION EQUIPMENT
  • ERW Workshop

    Steel Plate Pre Bending Machine

  • ERW Workshop

    Forming Machine

  • ERW Workshop

    Expanding Machine

  • ERW Workshop

    Finishing Machine

  • ERW Workshop

    Three Wire Internal Welding Machine

  • ERW Workshop

    Four Wire Internal Welding Machine

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