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Common Causes and Treatment Suggestions for Bonnet Structural Assembly Deviations
The structure of the bonnet is not much of a problem in small valves, but once it is above DN400, the assembly error is easy to be exposed. Many ball valves or gate valves on the project site have abnormal opening and closing or packing failure, and they are all related to the mismatch or deviation of the valve cover.
The Structural Value of Corrosion-Resistant Bonnets in Water Treatment Systems
In sewage treatment, desalination, water plant construction and other systems, the valve is in long-term contact with chlorine-containing and salt-containing medium, which puts forward higher requirements for the corrosion resistance and structural strength of the superstructure such as the valve cover.
Advantages of Stainless Steel Valve Body in the Petrochemical Industry
In the petrochemical industry, the reliability of valve fittings is directly related to the safety and continuous operation of the pipeline system. As the core pressure-bearing part, the material selection and processing quality of the valve body are very important.