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304 stainless steel valve surface corrosion cause
The corrosion depth of severe rust is 30 μ m, and the rust will not continue to expand in the atmospheric environment. The material surface inclusion is the origin point of rust, but the inclusion exists in the surface layer, after grinding and removal, it can avoid rust occurrence.
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2023.02
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Characteristics of valve lining materials
Plastic valves include: fluorine-lined butterfly valve, fluorine-lined ball valve, fluorine-lined globe valve, fluorine-lined diaphragm valve, fluorine-lined gate valve, fluorine-lined plug valve, etc.
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2023.02
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General Service Vs High-Performance Butterfly Valves: What’s The Difference?
We all know that choosing the most suitable valve is crucial for a plant or a project. A butterfly valve is commonly used in factories, but different butterfly valves are built to withstand different temperatures and pressure levels.
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2023.01
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Butterfly valve Installation and maintenance
Check butterfly valve specification, pressure, temperature and corrosion resistance before installation. All parts should be checked if any damaging or loosening.
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2023.01
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Precautions in valve operation
Precautions in valve operation,Whether the valve is operated correctly or not directly affects the service life and is related to the stable and safe production of equipment and devices. In operation, the following issues should be noted.
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2022.12
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What should be paid attention to in manual valve operation?
What should be paid attention to in manual valve operation?We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.
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2022.12
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What are the most common actuators?
The weight of the single and dual actuators also varies in the same model, and the weight of the single actuator is heavier.
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2022.12
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Butterfly Valve Installation Precautions
The butterfly valve can be used both indoors and in the open air, but in the case of corrosive media and easy rust, the corresponding material combination should be used.
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2022.12
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What is a pneumatic butterfly valve?
Pneumatic ventilated butterfly valve, characteristics, the valve plate valve seat left between a thin slit, the product is suitable for use in poor air circulation environment.
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2022.12
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Valve connection pipe flange precautions
When connecting two flanges, first of all, the flange sealing surface and gasket should be evenly compressed, thus ensuring that the flange is connected by the same bolt stress.
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2022.11
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Why do steam pipes need pressure reducing valves for pressure reduction?
When steam is being transported from a boiler at high pressure to the point of use of each piece of equipment, it is often controlled by pressure reduction.
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2022.11
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Why choose a pneumatic ball valve?
The application range is wide, the path is as small as a few millimeters, as large as several meters, from high vacuum to high pressure can be used.
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2022.11
