| abstract |
The invention relates to a fluid-conducting pipe connection (1) to at least one pipeline (2), in which a flange (4) is arranged at least at the first end (3) of said pipeline. The flange (4) can be produced by means of a casting-around operation by a direct cohesive material connection (7) between the cast-around flange (4) and the pipeline (2). The direct cohesive material connection (7) can be produced by the material of the flange at least temporarily having a higher temperature during the casting-around operation than the melting temperature of the material of the pipeline and, during the casting-around operation, being fusible onto the material of the pipeline in the region of the cast therearound, or by the surface of the pipeline (2) being caused by a fluxing agent to react with the material of the cast-around flange (4). During the casting-around operation, there is an interaction between the melt of the flange (4) and the surface of the pipeline (2) such that, when the melt solidifies, a cohesive material connection (7) can be formed between the pipeline (2) and the flange (4). |