| 摘要 |
A corrosion resistant component made of metal, esp. steel, e.g. a container, a pipe etc., comprises an intermediate layer located on the surface of the component, and a fluoro-thermoplastic film on top. The film has expansion seams (14), and a strip (7) is located below the film on the intermediate layer, which overlaps the seam. The strip is chemically etched on both sides. The strip preferably consists of PTFE. |
