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Product Code:SAE J1453/1
Title:Specification for O-Ring Face Seal Connectors: Part 1 - Tube Connection Details and Common Requirements for Performance and Tests
Issuing Committee:Hydraulic Tube Fittings Committee
Scope: 1.1PurposeThe three parts of SAE J1453 cover material, dimensional, and performance requirements of steel O-ring face seal (ORFS) connectors for tubing and the O-ring face seal interface and nut portion of hose stem assemblies for nominal tube diameters of 6 mm through 50 mm.1.2Field of ApplicationThese connectors are intended for general application and hydraulic systems on industrial equipment and commercial products, where elastomeric seals are acceptable to overcome leakage and variations in assembly procedures. These connectors are capable of providing leak proof full flow connections in hydraulic systems operating from 95 kPa vacuum to the working pressures shown in Tables 1 and 2. Since many factors influence the pressure at which a hydraulic system will or will not perform satisfactorily, these values should not be construed as guaranteed minimums. For any application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met.For use of these connectors in conditions outside the pressure and temperature limits specified, the manufacturers must be consulted.Both metric and inch tubing can be accommodated by changing only the sleeve to match the tube diameters. In the past, these connectors have been used predominantly with inch tubing. For new designs, the use of metric tubing should be considered.
Rationale: 1.1PurposeThe three parts of SAE J1453 cover material, dimensional, and performance requirements of steel O-ring face seal (ORFS) connectors for tubing and the O-ring face seal interface and nut portion of hose stem assemblies for nominal tube diameters of 6 mm through 50 mm.1.2Field of ApplicationThese connectors are intended for general application and hydraulic systems on industrial equipment and commercial products, where elastomeric seals are acceptable to overcome leakage and variations in assembly procedures. These connectors are capable of providing leak proof full flow connections in hydraulic systems operating from 95 kPa vacuum to the working pressures shown in Tables 1 and 2. Since many factors influence the pressure at which a hydraulic system will or will not perform satisfactorily, these values should not be construed as guaranteed minimums. For any application, it is recommended that sufficient testing be conducted and reviewed by both the user and manufacturer to ensure that required performance levels are met.For use of these connectors in conditions outside the pressure and temperature limits specified, the manufacturers must be consulted.Both metric and inch tubing can be accommodated by changing only the sleeve to match the tube diameters. In the past, these connectors have been used predominantly with inch tubing. For new designs, the use of metric tubing should be considered.【英文标准名称】:StandardTestMethodforLaboratoryMiniatureVaneShearTestforSaturatedFine-GrainedClayeySoil
【原文标准名称】:饱和细粒粘性土壤的实验室小型十字板剪力的标准试验方法
【标准号】:ASTMD4648-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:土壤;施工材料;试验
【英文主题词】:testing;constructionmaterials;soils
【摘要】:
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:7P;A4
【正文语种】:英语