標準號：ISO 6149-2-2006
中文標準名稱：用于液壓傳動和一般用途的管接頭.帶ISO 261螺紋和O形圈密封的油口和螺紋端頭.第2部分:重型(S系列)螺柱端頭的尺寸、設計、試驗方法和技術要求
英文標準名稱：Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends
標準類型：J20
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J20
國際標準分類號：23.100.40
適用范圍：This part of ISO 6149 specifies dimensions, performance requirements and test procedures for metricadjustable and non-adjustable heavy-duty (S series) stud ends and O-rings.Stud ends in accordance with this part of ISO 6149 may be used at working pressures up to 63 MPa[630 bar1)] for non-adjustable stud ends and 40 MPa (400 bar) for adjustable stud ends. The permissibleworking pressure depends upon the stud end size, materials, design, working conditions, application, etc.Conformance to the dimensional information in this part of ISO 6149 does not guarantee rated performance.Each manufacturer should perform testing according to the specification contained in this part of ISO 6149 toassure that components comply with the performance ratings.