Product Code:SAE J2244/4
Title: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
Issuing Committee:Hydraulic Tube Fittings Committee
Scope: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.【英文标准名称】:StandardTestMethodforDeterminingLaserResistanceoftheShaftofTrachealTubes
【原文标准名称】:导管轴耐激光性能测定的标准试验方法
【标准号】:ASTMF1497-1999a
【标准状态】:作废
【国别】:
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F29.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:损坏评价;双向钕激光;耐激光性;动力密度;导管管道;导管管道轴;钕;强化环境;着火试验;氧;频率;燃烧;试验
【英文主题词】:burning;fire;laser;laserresistance;oxygen;powerdensity;safety;trachealtube
【摘要】:Thistestmethoddeterminesauniformandrepeatablemeasurementofthelaserresistanceoftheshaftofatrachealtube.Mostofthevariablesinvolvedinlaserignitionofatrachealtubehavebeenfixedinordertoestablishabasisfo
【中国标准分类号】:C41
【国际标准分类号】:11_040_10
【页数】:6P.;A4
【正文语种】: