| 摘要 |
The insulating coupling (1) comprises an inner tube for transporting the heating medium between the two pipes (8, 10), enclosed by an flattened sleeve. The inner tube comprises a heat-resistant polymer and is not electrically conductive. The sleeve comprises a heat-resistant polymer and is electrically conductive. An Independent claim is also included for a method for mounting the coupling, in which a first connection device is removed from the coupling, then a pair of second connection devices on the coupling are soldered or welded to the pipes, and then after cooling they are joined to the first connection device again. |
