CHANNEL FOR AN AUTOMOBILE FLUID

摘要

The invention relates to a tube for transporting a fluid for an automobile, especially a coolant, comprising the following: an inner layer (1) consisting of a vulcanised elastomer material; an outer layer (2) consisting of a chemically resistant thermoplastic material which is highly impermeable to the liquid coolant; and an intermediate layer (3) consisting of a bonding agent and a material that is compatible with those of the inner and outer layers.