| 摘要 |
The invention relates to a pipe assembly (102) for use in a boiler. The pipe assembly (102) comprises a pipe (104) having an outer wall (106) adapted for heat exchange. The pipe (104) having heat sensing means (116) located in a recess section of the outer wall (106) thereof, wherein an internal bore (108) of the pipe (104) has a substantially constant cross section in the region of the heat sensing means (116). |
