【英文标准名称】:Connectionsforfluidpowerandgeneraluse-PortsandstudendswithISO261threadsandO-ringsealing-PortswithO-ringintruncatedhousing
【原文标准名称】:流体动力和一般用途连接件.具有ISO261螺纹和O形密封圈的油口和螺柱端头.第1部分:平切壳体O形圈的油口
【标准号】:BSISO6149-1-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1995-11-15
【实施或试行日期】:1995-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:管连接件;工作压力;螺纹;尺寸;环形密封圈;气动传动系统;孔口;管联接器;螺栓联接器;液压传动系统;孔;识别方法;螺纹管接头;作标记;管道配件
【英文主题词】:Compressionfittings;Connections;Fluidtechnologies;Hydraulicsystems;Hydraulictransmissionsystems;Openings;O-rings;Pipeconnections;Pipecouplings;Pipefittings;Pneumatictransmissionsystems;Ports(openings);Screwing-in;Sealing;Tappedholes;Tenons;Terminalaperture;Threads
【摘要】:ThispartofISO6149specifiesdimensionsformetricportsforusewiththeadjustableandnon-adjustablestudendsdetailedinISO6149-2andISO6149-3.PortsinaccordancewiththispartofISO6149maybeusedatworkingpressuresupto63MPa(630bar)fornon-adjustablestudends,and40MPa(400bar)foradjustablestudends.Thepermissibleworkingpressuredependsupontheportsize,ma-terials,design,workingconditions,application,etc.NOTE1UsersofthispartofISO6149shouldensurethatthereissufficientmaterialaroundtheporttomaintainthepressure.Forthreadedportsandstudendsspecifiedinnewdesignsinhydraulicfluidpowerapplications,onlyISO6149istobeused.ThreadedportsandstudendsinaccordancewithISO1179andISO11926arenottobeusedfornewdesignsinhydraulicfluidpowerapplications.note:1)1bar=0,1MPa=10Pa;1MPa=1N/mm
【中国标准分类号】:J20
【国际标准分类号】:23_100_40
【页数】:16P.;A4
【正文语种】:英语