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  • 2022-12-27

    Introduction to the main advantages of high frequency pipe welding machine

    Correct installation steps of high frequency welded pipe machine1. Transfer: A forklift should be selected to transfer the high-frequency pipe welding machine.2. Equipment: The machine should be fixed horizontally on a stable foundation and grounded.3. Oil filling: Open the back cover of the chassis

  • 2022-12-15

    Take you to understand the working principle of high frequency pipe welding machine

    Different from other welding machines, the high-frequency pipe welding machine has more functions and uses than single welding. The high-frequency pipe welding machine can not only be used for welding various metal materials, but also for diathermy, melting, heat treatment and other processes.The hi

  • 2022-09-20

    Review of China's Welded Pipe Price Trend in 2021

    Since the beginning of January, the starting point of welded pipes has been at the high level of the same period in recent years. In the first quarter of this year, the price of welded pipes began to rise continuously under the environment of double monetary and fiscal easing in various countries, a




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