| 摘要 |
<p>A flue pipe mounting apparatus 2, for mounting a flue pipe 10 such that it passes through a barrier structure such as a wall 4, comprises a sleeve 8 for receiving the flue pipe. The flue pipe mounting apparatus 2 also comprises a flexible member in the form of a seal 12. The seal 12 is arranged to connect to a flue pipe 10 and is attached to the exterior surface of a wall 4 which the flue is passing through by a connection means in the form of a clamping ring 14 connected to the wall by bolts 16. The sleeve 8 and flexible member 12 are configured to enable expansion of a connected flue pipe 10 through the flexibility of the flexible member 12 and the lack of a fixed connection between the sleeve and the flue. The sleeve may include a lip or flange 9 which is flush with the exterior of the wall.</p> |
