ISO 9974-4:2006 普通和液力用联接器 ISO261螺纹的弹性或金属与金属密封的气门和双头螺栓端头 第4部分：外/内六角端口螺栓插销的尺寸、设计、试验方法和要求

标准编号：ISO 9974-4:2006

中文名称：普通和液力用联接器 ISO261螺纹的弹性或金属与金属密封的气门和双头螺栓端头 第4部分：外/内六角端口螺栓插销的尺寸、设计、试验方法和要求

英文名称：Connections for general use and fluid power — Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing — Part 4: Dimensions, design, test methods and requirements for extern

发布日期：2006-05

标准范围

This part of ISO 9974 specifies dimensions and performance requirements for metric external hex and internal hex port plugs for use with ISO 9974-1 ports.Port plugs in accordance with this part of ISO 9974 can be used at working pressures up to 63 MPa (630 bar1)). The permissible working pressure depends upon the plug end size, materials, design, working conditions, application, etc.Conformance to the dimensional information in this part of ISO 9974 does not guarantee rated performance. It is important that each manufacturer perform testing according to the specification contained in this part of ISO 9974 to assure that components comply with the performance ratings.NOTE The Introduction of this part of ISO 9974 gives recommendations for ports and stud ends to be used for newdesigns in hydraulic fluid power applications.

标准预览图