ISO 6149-3-2006 用于液压传动和一般用途的管接头.带ISO 261螺纹和O形圈密封的油口和螺纹端头.第3部分:轻型(L系列)螺柱端头的尺寸、设计、试验方法和技术要求

标准号：ISO 6149-3-2006
中文标准名称：用于液压传动和一般用途的管接头.带ISO 261螺纹和O形圈密封的油口和螺纹端头.第3部分:轻型(L系列)螺柱端头的尺寸、设计、试验方法和技术要求
英文标准名称：Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends
标准类型：J20
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J20
国际标准分类号：23.100.40
适用范围：This part of ISO 6149 specifies dimensions, performance requirements and test procedures for metricadjustable and non-adjustable light-duty (L series) stud ends and O-rings.Stud ends in accordance with this part of ISO 6149 may be used at working pressures up to 40 MPa[400 bar1)] for non-adjustable stud ends and 31,5 MPa (315 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.