SAE J2244/4_200712-流体动力和通用连接件ISO 261螺纹和O形密封圈的端口和螺柱端第4部分:重型（S系列）外六角端口插头尺寸、设计、试验方法和要求-国家数字标准馆

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Connections for Fluid Power and General Use--Ports and Stud Ends with ISO 261 Threads and O-Ring Sealing--Part 4: Heavy-Duty (S Series) External Hex Port Plugs--Dimensions, Design, Test Methods, and Requirements 流体动力和通用连接件ISO 261螺纹和O形密封圈的端口和螺柱端第4部分:重型（S系列）外六角端口插头尺寸、设计、试验方法和要求

发布日期： 2007-12-21

SAE J2244的本部分详细说明了公制外六角O形圈端口塞的尺寸、性能要求和试验程序。符合SAE J2244本部分要求的端口塞可在高达63 MPa的工作压力下使用。允许工作压力取决于材料、设计、工作条件、应用等。对于液压传动应用中新设计中使用的螺纹端口和螺柱端，只能使用SAE J2244。符合ISO 1179、ISO 9974和SAE J1926（ISO 11926）的螺纹端口和螺柱端不得用于液压传动应用的新设计中。符合本文件中的尺寸信息并不保证额定性能。
各制造商应根据本文件中包含的规范进行测试，以确保根据本文件制造的部件符合性能等级。

This part of SAE J2244 specifices dimensions, performance requirements, and test procedures for metric external hex O-rings port plugs.Port plugs in accordance with this part of SAE J2244 may be used at working pressures up to 63 MPa. The permissible working pressure depends upon materials, design, working conditions, applications, etc.For threaded ports and stud ends for use in new designs in hydraulic fluid power applications, only SAE J2244 shall be used. Threaded ports and stud ends in accordance with ISO 1179, ISO 9974, and SAE J1926 (ISO 11926) shall not be used in new designs in hydrualic fluid power applications.Conformance to the dimensional information in this document does not guarantee rated performance. Each manufacturer shall perform testing according to the specification contained in this document to ensure that components made to this document comply with the performance ratings.

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发布单位或类别：美国-美国机动车工程师协会

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