大型浮顶储油罐腐蚀检测方法

Corrosion Measurement Method of Large Floating Roof Oil Tank

中洛线濮阳站1号10000m。浮顶罐因生产需要进行修理，罐底板在以往修理中未更新，是否更换储油罐底板就需要对腐蚀情况进行全面检测，按照油罐修理的标准规定对该油罐进行腐蚀状况检测，提供修理的依据并确定修理的内容。

The No. 1 floating roof oil tank located at Puyang Station of Zhongluo trunk pipeline needs repair for production. The tank bottom has never been replaced in previous repairs. An overall corrosion measurement is required to make decision whether the replacement of the oil tank bottom is necessary. The corrosion condition of the oil tank is measured in accordance with the oil tank repair specification, which becomes the basis in the determination of the repair details of the oil tank.