ISO 2284:2017 直管和锥管螺纹的手用丝锥 一般尺寸和标记

标准编号：ISO 2284:2017

中文名称：直管和锥管螺纹的手用丝锥 一般尺寸和标记

英文名称：Hand taps for parallel and taper pipe threads — General dimensions and marking

发布日期：2017-02

标准范围

ISO 2284:2017规定了管道螺纹手动丝锥的一般尺寸和标记。适用于以下两种类型的分接头:-平行螺纹丝锥（见图1和表1），-锥形螺纹丝锥（见图2和表2），具有符合ISO 7-1和ISO 228-1的螺纹。此外，附录A给出了用于计算尺寸的依据，附录B给出了本文件中的名称与ISO 13399系列之间的关系。

ISO 2284:2017 specifies the general dimensions and marking of hand taps for pipe threads.It is applicable to the two following types of tap:- taps for parallel threads (see Figure 1 and Table 1),- taps for taper threads (see Figure 2 and Table 2),having threads in accordance with ISO 7？1 and ISO 228？1.Furthermore, it gives in Annex A the bases used for calculation of the dimensions, and in Annex B the relationship between designations in this document and the ISO 13399 series.

标准预览图