Corrosion of composite plate columns
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There is a tower made of Q345R composite 316L (3+20) composite plates, and extensive corrosion has occurred on its internal lining (it is preliminarily believed that this is due to high chloride levels during the manufacturing process). I would like to ask the experts for any effective solutions for repairing this equipment Also, are there any coating-type anti-corrosion substances that can be applied to address the corrosion issue?
Could you talk about the process conditions such as medium, temperature, and pressure? Otherwise, it will be difficult for everyone to help you.
How large is a large area? Is it centralized or everywhere?
This post was last edited by Wang Genrong on 2020-5-18 at 17:06. We specialize in polymer anti-corrosion coatings; we can discuss the application conditions to see if there is a suitable option
Corrosion prevention measures can be applied selectively based on the actual operating conditions of the equipment.
This is the design data and specifications table for this device
Take a look at these design data for the equipment. I was wondering if your anti-corrosion coatings can be used?
Take a look at the design data for this equipment; I would like to ask about the anti-corrosion solution.
Applying a layer of non-metallic corrosion protection is sufficient
What is a non-metallic anti-corrosion coating? Could you explain it in more detail?
The temperature isn’t high, so steel-lined PTFE or PTFE-coated tray plates can be used