标准编号：ISO 1179-2:2013
中文名称：一般用途和液压传动的连接件 带有合成橡胶或金属对金属密封的ISO 228-1螺纹端口和螺柱端 第2部分：重型（S系列）和轻型（L系列）带合成橡胶密封的螺柱端（E型）
英文名称：Connections for general use and fluid power — Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing — Part 2: Heavy-duty (S series) and light-duty (L series) stud ends
发布日期：2013-11
标准范围
This part of ISO 1179 specifies dimensions, performance requirements and test procedures for heavyduty (S series) and light-duty (L series) stud ends with ISO 228-1 threads and the elastomeric sealing (type E) that is used with them.Heavy-duty (S series) stud ends with type E sealing in accordance with this part of ISO 1179 can be used at working pressures up to 63 MPa (630 bar). Light-duty (L series) stud ends with type E sealing in accordance with this part of ISO 1179 can be used at working pressures up to 25 MPa (250 bar). Thepermissible working pressure depends upon size, materials, design, working conditions, application, etc.Conformance to the dimensional information in this part of ISO 1179 does not guarantee rated performance. It is the responsibility of each manufacturer to perform testing according to the specification contained in this part of ISO 1179 in order to ensure that components made to this part of ISO 1179 comply with the performance ratings.NOTE 1 This part of ISO 1179 applies to connectors detailed in ISO 8434-1 and ISO 8434-2.NOTE 2 The introduction of this part of ISO 1179 gives recommendations for ports and stud ends to be used for new designs in hydraulic and pneumatic fluid power applications.
立即下载标准文件