摘要
管道外防腐补口关系到整条管线的防腐质量,是导致管道失效的薄弱环节。通过内粘弹性缠绕胶带在塔里木油田克拉-轮南管道的防腐补口修补工程中的应用,介绍了内粘弹性防腐带的施工工艺、验收注意事项及应用效果与前景,可用于各种管道环焊缝补口修补工作。
The quality of the entire pipeline corrosion is related to the anticorrosion of pipelines,which is a weak link leading to failures in pipeline.Winding through the application of a visco-elastic tape in the project of repairing the anticorrosion pipeline from Karat to Lunnan in the Tarim oilfield.The construction technology with visco-elastic anticorrosive tape,inspection notes and its application and prospects are introduced,which proves that experience can be draw from repairing girth weld field joints of the various channels.
出处
《管道技术与设备》
CAS
2011年第2期42-44,共3页
Pipeline Technique and Equipment
关键词
粘弹体胶带
环焊缝补口
大修
聚丙烯胶带
visco-elastic tape
girth weld mending joints
overhaul
polypropylene tape
