特大型油罐浮顶制作装焊工艺

The technology of construction, assemble and welding for the float cover of the very large oil-can

介绍了特大型油罐浮顶的结构特点、制作方案、装焊工艺及检测手段的应用 ,尤其是针对浮顶结构的焊接特点 ,采取了一系列的技术措施 。

This paper introduced the structural characteristics, construction plan, technology of assemble and welding, and the means of examining. According to the features of welding for the float cover, a series of technical ways were adopted, which had accumulated many experiences of outdoor construction for the very large oilcan.