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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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Selection and maintenance of non-metallic valves
When selecting, it is necessary to choose different types of ceramic linings according to different media.
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2023.01
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What is rising stem gate valve?
The opening and closing parts of the rising stem gate valve is the gate plate, and the direction of motion of the gate plate is perpendicular to the fluid direction, and the open rod gate valve can only be fully opened and closed, and can not be adjusted and throttling.
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2023.01
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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 are the installation requirements for gaskets?
To solve your problems and provide the best solution is the direction we have been committed to.What are the installation requirements for gaskets?
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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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Introduction and advantages of knife gate valve
Knife gate valve is also known as knife gate valve, knife gate gate valve, slurry valve and mud valve. Its opening and closing part is a gate.
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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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What are the options for valve surface coatings?
Corrosion is one of the most important elements causing damage to valves and valve corrosion protection is an important issue to consider in valve protection.
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2022.12
