| abstract |
The present invention provides a pipeline assembly (10) for a liquid or gaseous medium, said pipeline assembly comprising: at least one first pipeline (12), designed as a urea (UREA) pipeline, And comprising a second pipeline (14) for a liquid or gaseous medium, said first pipeline (12) and said second pipeline (14) being thermally coupled to each other. According to the invention, the first conduit (12) is wound around the second conduit (14), or the second conduit (14) is wound around the first conduit (12). |