海洋石油平台工艺管线内涂FBE补口技术

Field Joint Coating Technology for Internal FBE in Process Pipeline of Offshore Oil Platform

熔结环氧粉末涂层(FBE)已经广泛应用于长距离输送管道的内外涂层,作为海洋石油平台工艺管线的内防护涂层,FBE同样效果显著。本文结合海洋石油平台工艺管线内涂FBE的应用情况,介绍了海洋石油平台工艺管线内涂FBE补口的几种方法,并对比各方法的优点和缺点,提出见解。

Fusion bond epoxy coating(FEB)has been widely used as internal and external coating system for long-distance transportation pipelines.As an internal protective coating for offshore oil platform process pipeline,the FEB also exhibits significant effects.Based on the specific applications of FEB in the process pipeline of offshore platform,this paper introduces several field joint coating methods for FEB,compares their advantages and disadvantages respectively,and puts forward some advices.