Attention should be paid to the corrosion of elbows and connections in the containers or pressure vessels used in petrochemical production facilities
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The image below shows the corrosion condition of the oil and gas recovery line in the vacuum distillation residue tank of a petrochemical company. In daily equipment management, insufficient attention is paid to the elbows and connectors of containers, or inspections are not thorough enough, which can lead to equipment failures or accidents. Therefore, special attention must be paid to this aspect of management during equipment management.
In the petrochemical production process, special attention should indeed be paid to the corrosion of the elbows and connections on containers or pressure vessels. Due to their structural characteristics, these areas are more prone to the accumulation of corrosive agents and corrosion damage, thereby affecting the safe operation of the equipment. It is essential to strengthen the regular inspection and maintenance of these areas, as well as to implement appropriate anti-corrosion measures in order to prevent equipment failures and accidents. .
The elbow area is prone to corrosion, so it really needs special attention