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  • 2023-03-07

    What are the temperature control of the straight seam welded pipe unit

    The straight seam welded pipe unit sends the strip steel into the welded pipe unit, and after rolling by multiple rollers, the strip steel is gradually rolled up to form a round tube billet with an opening gap. Adjust the reduction of the extrusion roller to control the weld seam gap at 1~3mm, and m

  • 2023-02-01

    Use of TENGDI high frequency welded pipe mill

    The specific process flow of high-frequency welded pipe equipment is as follows: open the end of the steel coil, straighten it and send it to the subsequent equipment. After uncoiling, the strip is flattened, the head and tail are cut, the material is cut with a disc, and the tape is rewound. The ra

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  Add : No.298 of Zhonghua North Street, Shijiazhuang City, Hebei P.R. China
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  Skype: iriszhang888
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