核电厂衬胶设备一般服役于强腐蚀性环境中。基于核电厂衬胶的老化失效规律，结合核电厂的运行经验及管理模式，提出了核电厂衬胶设备的老化管理方法，包括衬胶设备的分级、老化检查、检查周期、老化评估、剩余寿命预测及老化维修策略。

Rubber lining equipment in nuclear power plants is generally used in highly corrosive environment. Based on the aging failure law of rubber lining in nuclear power plants, combined with the operating experience and management mode of nuclear power plant, the aging management method of rubber lining equipment in nuclear power plants is proposed, including classification of rubber lining equipment, aging inspection, inspection cycle, aging assessment, remaining life forecast and aging maintenance strategy.