Second coating of anti-corrosion coating on the inner wall of the gasoline tank

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Coating anti-static and anti-corrosive coatings on oil product storage tanks has significant differences from the requirements for other industrial coatings; it must meet two requirements: first, in addition to anti-static properties, it must also provide excellent rust prevention for steel； The coating inside the tank is in contact with petroleum products, and this environment facilitates the penetration of corrosive agents through the paint layer to corrode the steel, more so than an atmospheric environment ； Second, it must be able to withstand exposure to petroleum products throughout the year, without contaminating the oils or causing them to deteriorate. After the coating has been in use for a certain period of time, it must be repainted; the image below shows the result of the painting. 1. Damage to the anti-corrosion coating on the inner wall of the storage tank (6 years in use) ； 2. Mechanical sandblasting ； 3. Coating after anti-corrosion treatment.