标准摘要
[中文适用范围]： 规定了一般用途和流体动力应用的可调节和不可调节重型（S 系列）螺柱端及其相关 O 形圈的尺寸、性能要求和测试程序。 还指定了这些螺柱端部的名称。 [外文原描述]： Specifies dimensions, performance requirements and test procedures for adjustable and non-adjustable heavy-duty (S series) stud ends and for their related O-rings, for general use and fluid power applications. Also specifies the designation of these stud ends.
英文名称Connections for general use and fluid power — Ports and stud ends with ISO 725 threads and O-ring sealing — Part 2: Heavy-duty (S series) stud ends