標準號：BS ISO 9974-4-2006
中文標準名稱：一般用途和流體動力用連接件.帶彈性體密封件或金屬對金屬密封件的ISO 261螺紋的孔口和螺柱端.內(nèi)外六角氣門栓的尺寸、設計、試驗方法和要求
英文標準名稱：Connections for general use and fluid power - Ports and stud ends with ISO 261 threads with elastomeric or metal-to-metal sealing - Dimensions, design, test methods and requirements for external hex and internal hex port plugs
標準類型：J15
發(fā)布日期：2006/6/30 12:00:00
實施日期：2006/6/30 12:00:00
中國標準分類號：J15
國際標準分類號：23.100.40
適用范圍：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 new designs in hydraulic fluid power applications.