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  • 2023-09-25

    The Hangzhou Asian Games opened successfully.

    On August 24, a press conference was held on the 30-day countdown to the Hangzhou Asian Games. Ma Liyang, director of the Hangzhou Ecological Environment Bureau, introduced the latest situation on the carbon neutrality of the Asian Games.Currently, green and low-carbon development and addressing cli

  • 2023-09-08

    Egypt International Tube Exhibition ended perfectly.

    Egypt International Tube Exhibition ended perfectly.Our team got acquainted with industry elites from all walks of life in Egypt and exchanged in-depth industry experience. We have gained a lot.This is just the beginning, TENGDI MACHINERY will continue to go to the next stop in the United States. As

  • 2023-08-17

    Application analysis of high-efficiency and energy-saving high-frequency pipe making machines

    Relatively speaking, the high-frequency welded pipe equipment consumes the most electricity on the production line of welded pipe manufacturers. Therefore, the efficiency of high-frequency welded pipe equipment directly affects the energy consumption per unit of the enterprise, and has a direct deci

  • 2023-07-17

    Design of double-wire submerged arc welding process for S355NL straight seam welded pipe used in offshore wind turbine foundation

    S355NL fine-grained structural steel has been widely used in offshore wind power, oil platforms, welded steel pipes, etc. due to its excellent performance.In order to further improve the production efficiency of welded steel pipes and obtain steel pipe welded joints with excellent performance for th

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  Skype: iriszhang888
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