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DB114 Welded Carbon Steel Tube Mill

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  • Product description
  • Profile drawings
  • Optional configuration
  • Video
  • Product Descriptions

    Welding pipe machine is complete equipment for welding steel pipes. It rolls the strip or plate then welds the tube to steel pipes by BH welding or submerged arc welding. Welded pipe making machine is composed of uncoiler, leveling machine, butt welder, loop, straightening machine and high frequency equipment.
    Working Flow

    Technical Parameters

    Raw material

    Carbon steel coil, galvanized steel coil, other hot or cold rolled steel coil(GB700-88/GB1591-88).

    Width of Strip Steel


    Maximum coil weight


    Pipe size

    Round pipe outside diameter


    Round pipe thickness


    Rectangle pipe size

    40*40 - 90*90mm

    Rectangle pipe thickness


    Production mode


    Welding Method

    Argon arc welding

    Production speed


    Total Power

    Approximately 800KW

    Machine Components
    1. Decoiler
    2. Shear and butter welder
    3. Accumulator
    4. Straighener
    5. Forming machine
    6. Welder and cleaner
    7. Cooler
    8. Size mill
    9. Flying saw cutter
    10.Run out table
    11.Pneumatic system
    12.Electrical control 
    User configuration items (for reference):

    Unit power standard

    380V / 22V; 50HZ; three-phase four-wire system

    Unit power

    high frequency

    300 KW

    Main motor

    200 KW

    Unit area


    High-frequency room volume


    Water source

    cooling pool 30m³ / 1 set high-pressure pump

    Air source

    1 set Air compressor

    Required lifting equipment

    Two 5-10ton cranes

    Conventional consumables

    1. High-frequency cable and unit connection
    2. Magnetic rod   3.Saw blade



    Water pipe , Heating pipe, Low-pressure process pipeline
    Low pressure fire fighting pipeline, Sewage Pipes, Steel Scaffolding Pipe
    Wire and cable protection pipe, Structural support Steel Pipe
    Industrial Steel Pipes, Decoration Pipe ,Oil & Gas Pipes


DB114 Welded Carbon Steel Tube Mill

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Jiangyin Dingbo Technology Co., Ltd!

Add: Xingyuan Road, Gushan Town, Jiangyin city,Jiangsu province, China 

Tel: +86-510-86952128

Website: www.dingbojx.com

Contact us

Contact: Emma Teng

WhatsApp/Wechat/Skype: +86 139 2126 2246 

E-mail: yzj@dingbokj.com

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