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  • How To Choose a Butterfly Valve

    How To Choose a Butterfly Valve

    Oct. 30, 2024

    Butterfly valves are suitable for flow regulation. As the pressure loss of a butterfly valve in a pipeline is relatively large, about three times that of a gate valve, the influe...

  • A Guide to Ductile Iron

    A Guide to Ductile Iron

    Oct. 09, 2024

    The so-called "iron instead of steel" mainly refers to ductile iron. Ductile iron is obtained through spheroidization and conception treatment, which effectively improves the mec...

  • What is Resin Sand Casting?

    What is Resin Sand Casting?

    Apr. 20, 2022

  • What is green sand casting

    What is green sand casting

    Apr. 20, 2022

  • What is Wear Resistant Ni Hard Cast Iron Casting

    What is Wear Resistant Ni Hard Cast Iron Casting

    Apr. 20, 2022

  • What is ​ductile Iron casting?

    What is ​ductile Iron casting?

    Apr. 19, 2022

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