Product Code:SAE AS4716
Title:Gland Design, O-Ring and Other Elastomeric Seals
Issuing Committee:A-6c2 Seals Committee
Scope:This SAE Aerospace Standard (AS) provides standardized gland (groove) design criteria and dimensions for elastomeric seal glands for static and dynamic applications. The glands have been specifically designed for applications using SAE AS568 size O-rings, with related class 2 tolerances, at pressures exceeding 1500 psi (10,342 kPa) utilizing one or two anti-extrusion (backup) rings and applications at pressures under 1500 psi (10,342 kPa) without backup rings. The glands have been sized to provide sufficient squeeze for effective sealing while at the same time limiting squeeze to allow satisfactory operation in dynamic applications. While this specification covers the basic design criteria and recommendations for use with standard size O-rings, these glands are also suitable for use with other elastomeric, and polytetrafluoroethylene (PTFE) based seals and packings.【英文标准名称】:Methodfor%AshContentofEngineCoolantsandAntirust
【原文标准名称】:发动机冷却剂和除锈剂灰分含量测试方法
【标准号】:ANSI/ASTMD1119-2000
【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】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:防锈;冷却剂;试验
【英文主题词】:testing;rustprotection;coolants
【摘要】:Thistestmethodcoversthedeterminationofashcontentafterignitionofcommercialenginecoolantsandantirusts,aspackagedorafteruse.Somecommercialantirustsaresolidproducts.Thisprocedureappliesonlytoliquidproducts.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.AspecificprecautionarystatementisgiveninNote1.
【中国标准分类号】:J90
【国际标准分类号】:71_100_45
【页数】:
【正文语种】:英语