Isolating and sealing vessel comprising a support leg

摘要

The vessel has a vessel wall comprising a sealing barrier (6) and a support foot (10), where the sealing barrier comprises a corrugated metal sheet layer (11). The corrugated metal sheet layer is interrupted at a window (25) surrounding the support foot. The support foot extends longitudinally through the window. The sealing barrier comprises connecting parts (45, 50) for sealingly connecting the support foot to a marginal portion of the corrugated metal sheet layer. The support foot is fixed at the position situated between directrices (A) of two parallel corrugations (20).