小口径长输管道防腐补口施工策略

Construction Strategy for Anticorrosion and Joint Coating of Small Diameter Long Distance Pipeline

小口径长输管道防腐涂层部分的管道防腐补口位置处于管端连接口环向焊缝处,焊缝高度和表面焊接缺陷直接影响补口施工质量,就此,本文对小口径长输管道防腐补口施工策略进行详细探讨。

The position of pipeline anti-corrosion coating of small-diameter long-distance pipeline is located at the circumferential weld of pipe end joint, and the weld height and surface welding defects directly affect the joint construction quality. Therefore, this paper discusses the construction strategy of small-diameter long-distance pipeline anti-corrosion joint coating in detail.