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  • Stainless Steel Flange Usage Precautions: Key Tips for Optimal Performance
    Stainless steel flanges are critical components in industrial piping systems, valued for their corrosion resistance, high-temperature tolerance, and durability. However, improper use can lead to leaks, structural failures, or safety hazards. This article outlines essential precautions for using stainless steel flanges to ensure long-term reliability and compliance with industry standards.
    2023-09-14
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  • The installation and maintenance of the globe valve what should pay attention to
    The types of globe valves are divided into external thread type and internal thread type according to the position of the stem thread. According to the flow direction of the medium, there are straight-through type, direct flow type and angular type. The globe valve is divided into packing seal globe valve and bellows seal globe valve according to the sealing form.
    2023-08-17
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  • Understand the common failures and solutions of pinch butterfly valve
    Before installing the clamp-on electric butterfly valve, butterfly valve manufacturers need to carefully check the use and performance specifications of the gate valve. If left unchecked, the following common failures can occur:
    2023-07-11
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  • Stainless steel flange surface treatment method
    Surface color whitening treatment: Stainless steel flange in the process of processing, after winding, tying, welding or after artificial surface fire heating treatment, produce black oxide skin. This hard gray-black oxide skin is mainly composed of two EO4 components, NiCr2O4 and NiF, which were previously removed by strong corrosion methods of hydro fluoric acid and nitric acid. However, this method is costly, polluting the environment, harmful to the human body, corrosive, and gradually eliminated.
    2023-06-15
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  • Cause of overload of electric valve actuator
    The driving core of the electric valve is the electric actuator. When using the electric valve, we will naturally take into account the operation specifications related to the electric actuator, otherwise it will directly affect the advantages of the electric valve. So for these may cause the electric valve work overload situation we will pay close attention to.
    2023-05-11
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  • The distinction of Gate valve &Ball Valve and Butterfly Valve
    Gate valve: the body Wedge plate and the direction of medium activity is vertical;  Flat lift to achieve open and close.
    2023-04-05
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  • Butterfly valve installation and maintenance
    Installation environment: Butterfly valves can be used indoors and in the open air, but in corrosive media and easy to rust occasions, the corresponding material combination should be used.
    Installation site: Must be installed in a place that is safe to operate and easy to maintain, inspect and repair.
    2023-03-13
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  • What should we pay attention to when maintaining ball valve
    It is necessary to verify that the pressure has been removed from the upper and downstream pipe of the ball valve before disassembling and decomposing.
    2023-02-07
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  • Understanding API 6D Soft Seated Ball Valves: Benefits, Applications & Selection Guide
    Discover how API 6D certified soft seated ball valves ensure superior performance in critical applications. Learn key features, industry benefits, and selection tips.
    2023-01-18
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  • What are the motion modes of the gate valve
    When the gate valve is closed, the sealing face can only be sealed by material pressure, that is, the sealing face of the gate can only be pressed to the seat on the other side by material pressure to ensure the sealing face, that is, self-sealing.
    2022-12-13
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