Composite pipe includes straight and/or curved pipe sections each with outer and inner co-axially located components which form annular cavity, and outer and inner pipe component is inseparably connected to pipe connecting elements

摘要

The composite pipe consists of one or more pipe connections (1) with a central flow passage (6) and on which are installed straight and/or curved pipe sections each consisting of an outer (4) and an inner (5) co-axially located components which form an annular cavity (12). The outer and inner pipe component is inseparably connected to pipe connecting elements (2,3). The pipe connecting elements each have flow passages (7) to ensure the throughflow of a medium for heating, cooling or conditioning.