2018年4月重申本规程规定了根据管式换热器制造商协会TEMA标准和ASME锅炉及压力容器规范第八节第1部分或第2部分（以下简称规范）建造的管壳式换热器的机械设计和制造要求。规范第八节第2部分特定的要求用大括号{}表示。本规程描述了根据管式换热器制造商协会TEMA标准和规范第八节第1部分{或第2部分}建造的管壳式换热器的机械设计、制造、检查、检验、测试和文件要求。

Reaffirmed April 2018This Practice provides mechanical design and fabrication requirements for shell-and-tube heat exchangers constructed in accordance with TEMA Standards of the Tubular Exchangers Manufacturers Association and ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 or Division 2, henceforth referred to as the Code. Requirements that are specific to Code, Section VIII, Division 2 are shown in braces { }.This Practice describes the mechanical design, fabrication, examination, inspection, testing, and documentation requirements for shell-and-tube heat exchangers constructed in accordance with TEMA Standards of the Tubular Exchangers Manufacturers Association and Code, Section VIII, Division 1 {or 2}.