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  • Welded pipe making machine

    Introduction of the welded pipe making machine
    Welded pipe making machine is the main equipment for the welded tube production line with roller forming principle, feed the steel strip , with roller function, tube billets are formed, then the tube edge will be heated to welding temperature due to the high frequency equipment. After finishing the process of cooling, sizing, straightening, the tube will be made. The mill is composed of uncoiler, leveling machine, butt welder, loop, straightening machine, high frequency equipment,etc.
    Material: Hot-rolled or cold-rolled steel strip, carbon steel and low alloy steel



    ZG25 high frequency welded tube mill
    Material: low carbon steel and low alloy steel.
    Outer diameter of welded pipes: max 32mm, min.10mm  .......

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    ZG32 high frequency welded tube making machine
    The ZG32 high-frequency welded pipe production line is used to produce both welded pipes of 10-38mm in diameter and 0.5-2.5mm in wall thickness  .......
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    ZG50 high frequency welded pipe mill
    Round Tube Outside Diameter: 15-63mm
    Square tubes: Min.10 x10; Max. 50 x 50 mm  .......

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    ZG76 high frequency welded pipe production line
    Input raw material: pre-slit carbon steel CR, HR coils
    Round tube outside diameter: 22 -89mm .......

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    ZG114 high frequency welded pipe mill
    Round Tube Outside Diameter: Min 22, Max 114mm
    Square Hollow Section: Min25x 25, Max 90 x 90 mm .......

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    ZG140 high frequency welded pipe mill
    Finished product: Round Tubes, Square and Rectangular Hollow Sections
    Round Tube Outside Diameter: Min 50, Max 150mm .......

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    ZG165 high frequency welded pipe mill line
    Type of Production: Round Tubes, Squar, Square and Rectangular Hollow Sections
    Round Tube Outside Diameter: Min 50.8, Max 165mm .......

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    ZG219 high frequency welded pipe mill
    Type of Production: Round Tubes Squar, Square and Rectangular Hollow Sections
    Round Tube Outside Diameter: Min 114, Max 219mm .......

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    ZG325 high frequency welded pipe mill
    Type of Production: Round Tubes, Square, Square and Rectangular Hollow Sections
    Round Tube Outside Diameter: Min 114, Max 273mm .......

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