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2025-08-18 00:26
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    1. Surface Preparation The success of soldering hinges on proper surface preparation. Before soldering, it is essential to remove any oils, dirt, or oxidation from the surface. For galvanized iron, this often means using a wire brush or sandpaper to clean the area. It's also critical to remove the zinc coating at the joints to promote better adhesion.


    soldering galvanized iron manufacturer

    soldering
    Proper installation and maintenance of the mechanical seal are essential to ensure its effectiveness and longevity. Regular inspection and replacement of worn-out seals are necessary to prevent water leaks and ensure the pump operates at peak performance during emergencies
    fire
    fire pump mechanical seal.