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English Translations » 【设备腐蚀】 » Discuss the areas of corrosion on the inner wall of oil stor

Discuss the areas of corrosion on the inner wall of oil storage tanks

2025-07-22View Original

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Through the investigation and analysis of corrosion in oil storage tanks, internal corrosion is the main reason for tank replacement. The corrosion areas inside the oil tank are mainly found on the tank bottom, tank top, the lower ring plates of the tank walls, and the heating coils; among these, the tank bottom suffers the most severe corrosion, which usually takes the form of ulcerative pitting corrosion ； The tank roof is mostly subject to uneven general corrosion with pitting characteristics ； The corrosion on the tank wall is relatively mild, being uniform pitting that occurs mainly at the oil-water interface.

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Translated at 2026-07-23 13:44:38

Original: https://bbs.hcbbs.com/thread-5697223-1-1.html

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