摘要
本文介绍了煤焦油瓷漆的性能及管道外防腐作业线的工艺流程，包括上管、传动、抛丸除锈、涂底漆、瓷漆加热、瓷漆浇涂、水冷定型等工艺。经89km新疆轮库复线工程D508mm钢管煤焦油瓷漆防腐涂装实际应用证明，该作业线运转正常，操作简便，各项指标均达到了设计要求。
This paper introduces the performances of coal tar enamel coating and the technological process for external coating production line, including pipe rising, pipe driving, blasting cleaning, primer coating, coal tar preheating, casting, water cooling etc. It has been proven by the field applications of coal tar enamel coating for 89 km D508 pipeline for the Lunnan-Korla oil transmission double pipeline project. It shows that this production line operates efficiently and successfully, and the project design has reached all the technical specifications.
出处
《石油工程建设》
北大核心
1996年第6期24-26,共3页
Petroleum Engineering Construction
关键词
埋地管道
防腐
煤焦油
外涂层
油气管道
Pipeline engineering, Corrosion control, Coal tar, External coating, Warping belt
