Company News

  • DHDZ’s team advantages

    DHDZ’s team advantages

    It’s no secret that today’s competitive world demands competitive partners. Partners with the technology, commitment and capacity to meet your needs. DHDZ’s Forge Team has the capabilities to be your forging technology partner for flashless, close tolerance and warm forgings. Fr...
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  • Shanxi donghuang takes part in the 2019 ABU dhabi international petroleum exhibition

    Shanxi donghuang takes part in the 2019 ABU dhabi international petroleum exhibition

    The ABU dhabi international petroleum fair (ADIPEC), first held in 1984, has grown into the largest and most influential professional exhibition in the Middle East, ranking oil & gas in the Middle East, Africa and the Asian subcontinent. It is also the world’s third largest oil exhibiti...
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  • Shanxi dongHuang wind power flange manufacturing co., ltd

    Shanxi dongHuang wind power flange manufacturing co., ltd

    Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD. will be attending ADIPEC 2019, U.A.E – the world’s leading fair for Oil and Gas Sector to be held from 11 – 14 Novermber, 2019. Warmly welcome you to visit us DHDZ at ADIPEC Fair on Nov. 11-14, 2019 in Abu Dhabi. Exhibition Scope ...
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  • Different types of flange features and their scope of application

    Different types of flange features and their scope of application

    A flanged joint is a detachable joint. There are holes in the flange, bolts can be worn to make the two flanges tightly connected, and the flanges are sealed with gaskets. According to the connected parts, it can be divided into container flange and pipe flange. The pipe flange can be divided int...
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