Device for fastening heat transfer medium lines to a container

A fastening device for heat transfer medium lines comprising a strip-shaped carrier element (10) and a plurality of claw-shaped retaining elements (12) which in each case comprise two side parts, one end of which is firmly joined to the upper side of the carrier element (10), it being possible to place a heat transfer medium line (30) between the in each case two side parts of a retaining element (12), and the side parts of the retaining elements (12) also comprise a collar (14) at their end remote from the carrier element (10) and, with regard to their transverse orientation, are arranged substantially perpendicularly to the longitudinal direction of the carrier element (10), wherein the carrier element (10) and the holding elements (12) are manufactured from a polyamide material containing

• A) 10 to 99.999 wt. % of a polyamide,
• B) 0.001 to 20 wt. % of iron powder, which is obtainable by thermal decomposition of iron pentacarbonyl, and
• C) 0 to 70 wt. % of further additives,
• the sum of the weight percentages of components A) to C) amounting to 100%.