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SAE AIR1936 Study of Wrenching Engagement on As870c Double Hexagon (12 Point) Fasteners

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Product Code:SAE AIR1936
Title:Study of Wrenching Engagement on As870c Double Hexagon (12 Point) Fasteners
Issuing Committee:Eg-1b Hand Tools Committee
Scope: This study addresses the adequacy of sockets, wrenches, and torque adapters conforming to AS954 to wrench 12 point fasteners with wrenching configurations conforming to AS870C. Reported wrenching problems with smaller sizes are investigated through examining the combined tolerances on the fasteners and wrenches, conducting torque testing on typical high strength lock nuts. Possible solutions to correct these wrenching problems are presented.
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【英文标准名称】:SpecificationforWeldedNickel(UNSN02200/UNSNo2201)andNickel-CopperAlloy(UNSN04400)Pipe
【原文标准名称】:焊接镍(UNSN02200/UNSNo2201)和镍铜合金(UNSN04400)管规范
【标准号】:ANSI/ASTMB725-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:镍;管
【英文主题词】:pipes;nickel
【摘要】:Thisspecificationcoversnickel(UNSN02200)andlowcarbonnickel(UNSN02201andUNSN04400)intheformofweldedandannealedorweldedandstressrelievedpipeintendedforgeneralcorrosiveserviceandformechanicalapplications.ThisspecificationcoversoutsidediameterandnominalwallpipeinSchedules5S,10S,and40Sthrough30-in.nominalpipesizeshowninANSIB36.19(seeTable1).Pipehavingotherdimensionsmaybefurnishedprovidedsuchpipecomplieswithallotherrequirementsofthisspecification.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section12,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheetforthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_120_40
【页数】:
【正文语种】:英语


【英文标准名称】:Respiratoryprotectivedevices;SXgasfiltersandcombinedfiltersagainstspecificnamedcompounds;requirements,testing,marking;germanversionEN372:1992
【原文标准名称】:呼吸保护器.防特定化合物的SX气体滤清器和组合过滤器.要求、检验、标志
【标准号】:DINEN372-1992
【标准状态】:作废
【国别】:德国
【发布日期】:1992-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:呼吸器;试验;气体;毒气防护;组合过滤器;气体过滤器;过滤机;有机化合物;作标记;规范(批准)
【英文主题词】:gases;organiccompounds;respirators;filters;marking;protectionagainstpoisonousgas;combinedfilters;gasfilters;testing;specification(approval)
【摘要】:
【中国标准分类号】:C85
【国际标准分类号】:13_340_30
【页数】:5P;A4
【正文语种】:德语