Treatment method for the area above the liquid level in the storage tank
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The part of the tank above the liquid level (including the top of the tank) is in constant contact with air over time, which makes it prone to rusting; galvanizing or spraying can be considered as solutions. Galvanizing or spraying can prevent rust on the tank top from contaminating the goods stored inside the tank. I’m not sure if this approach is feasible; I hope someone experienced can help me figure it out~
A viable solution is anti-corrosion treatment; epoxy resin can be considered.
In addition to spraying, nitrogen sealing should also be considered
Nitrogen sealing is not always necessary, and its cost is quite high.
Spraying is also a form of corrosion protection; one needs to compare the costs, right?
Yes, durability is also taken into consideration.