| 摘要 |
A skid or beam for a slab reheating furnace has a hollow fluid cooled pipe on which are supported a number of elongate slab engaging rail portions. The rail portions are alternately offset from the vertical symmetrical plane of the pipe. The pipe is shaped to minimize shielding of the slab from the radiant heat of the furnace and may have a triangular cross section or a rectangular cross section. The offsetting of the rail portions reduces skid marks caused by conduction from the hot slab to the cooled pipe. The rail portions are of inverted channel section.
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