FABRICATED MEDIA LINE AND USE IN AN SCR CATALYST SYSTEM

摘要

The present invention relates to a fabricated media line (1) for carrying fluid media, having a fluid line (2) having line connectors (4, 6) at the ends, in particular for connecting a tank (T) to a metering unit (D) for a reduction additive in an SCR catalyst system of an internal combustion engine (M), wherein the fluid line (2) comprises electrical heating appliances (8) at least in segments for heating the fluid. The fluid line (2) further comprises at least in segments temperature-control means (16) for fluidic temperature control by means of a temperature-control fluid having at least one transition (18, 20) to an external infeed line (22) and/or an external outlet line (24) for the temperature-control fluid.