STATE OF THE ART OF INTERNAL COATING TECHNOLOGY FOR PIPELINE
管道内涂层涂敷技术及其应用

In this paper,the internal coating technique is introduced,mainly including the selection of coating materials,the preprocessing of internal surface of pipeline,and operation procedure of coating.Besides,the standards for quality inspection,the control of field operation condition,and combined processing of both internal and external coating for pipeline are also elaborated.In accordance with existing problems,some suggestions are put forward.