| 摘要 |
Standard casing ends are formed for horizontally or vertically split casings. The casing end includes a variable dimensioned extension which is adapted to abut a shell section. The casing also includes a variable dimensioned stub end adapted to abut a nozzle. Once a shell thickness is determined, the extension is trimmed back to match the thickness of the shell section. The stub end is trimmed back and its inner diameter is enlarged, if necessary, to match the dimensions of a selected nozzle. |
