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按照SY/T 615 1- 1995标准及ASMEB31G - 1991标准对一条液化石油气 (LPG)旧管道 4处严重管体腐蚀部位进行了评价分析 ,表明管道经合适的防腐蚀处理后可无须停产检修更换 ,具有良好的经济效益和社会效益
According to SY / T 615 1- 1995 standard and ASMEB31G - 1991 standard, the evaluation and analysis of 4 serious pipe corrosion parts of old pipeline of liquefied petroleum gas (LPG) shows that the pipeline can be stopped and repaired after proper anti-corrosion treatment. , With good economic and social benefits