标准资料网-标准资料免费资源平台

【英文标准名称】:CastCopperAlloyThreadedFittingsClasses125and250
【原文标准名称】:铸铜合金螺纹配件:等级125和250
【标准号】:ASMEB16.15-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:青铜;铸铁管;尺寸;配件;作标记;材料规范;金属管道;管连接件;管道敷设;压力试验;螺纹紧固件
【英文主题词】:Bronzes;Castironpipes;Dimensions;Fittings;Marking;Materialsspecification;Metalpipes;Pipecouplings;Pipelaying;Pressuretests;Size;Threadedfasteners
【摘要】:ThisStandardcoverscastClass125and250copperalloythreadedpipefittingswithprovisionsforsubstitutingwroughtcopperalloysforplugs,bushings,caps,andcouplingsinsmallsized.ThisStandardincludes:(a)pressure-temperatureratings(b)sizeandmethodofdesignatingopeningsofreducingpipefittings(c)markingrequirements(d)minimumrequirementsforcastingqualityandmaterials(e)dimensionsandtolerancesinSI(metric)andU.S.Customaryunits(f)threadingrequirements(g)pressuretestrequirements.
【中国标准分类号】:J13
【国际标准分类号】:23_040_40
【页数】:36P.;A4
【正文语种】:英语


MIL-DTL-32266, DETAIL SPECIFICATION: WIRE ROPE, 1.5 INCH DIAMETER, GALVANIZED, COMPACTED STRAND, FOR AIRCRAFT ELEVATOR (08 JUN 2008)., This specification covers the requirements for 1.5 inch diameter, galvanized, compacted strand construction wire rope (see 6.4.8 and 6.4.9) used for Navy shipboard aircraft elevators. The wire rope must provide high tensile stiffness to minimize the changes in platform elevation associated with roll-on and roll-off of aircraft and a uniform density that provides consistent tension values in service. It must also provide good bending fatigue performance to accommodate repeated cycling over the various sheaves in the elevator system. The rope must be resistant to corrosion associated with continual exposure to and operation in a salt water environment.