本SAE标准涵盖了中规定的火炬型制冷管配件的完整通用和尺寸规范 图1 到 42 和 表1 到 15 这些配件一般用于制冷应用中的扩口退火铜管。 在SAE J533的图2和表1中给出了与这些配件结合使用的管道上的单45度扩口和双45度扩口的尺寸。 以下通用规范补充了中包含的尺寸数据 表1 到 15 关于所有未指定的细节。

This SAE Standard covers complete general and dimensional specifications for refrigeration tube fittings of the flare type specified in Figures 1 to 42 and Tables 1 to 15 . These fittings are intended for general use with flared annealed copper tubing in refrigeration applications. Dimensions of single and double 45 degree flares on tubing to be used in conjunction with these fittings are given in Figure 2 and Table 1 of SAE J533. The following general specifications supplement the dimensional data contained in Tables 1 to 15 with respect to all unspecified details.