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【英文标准名称】:Gasweldingequipment-Air-aspiratedhandblowpipes-Specificationsandtests
【原文标准名称】:电焊装置.手工吸气焊炬.规范和试验
【标准号】:BSEN731-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-01-15
【实施或试行日期】:1996-01-15
【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】:性能;设计;热切割设备;防火安全;使用说明;性能试验;硬钎焊设备;软钎焊设备;流量测量;试验条件;温升;作标记;热试验;人力驱动装置;代码;试验压力;焊接设备;气焊设备;焊枪
【英文主题词】:Blowpipes;Brazing;Burners;Definition;Definitions;Gaswelding;Gas-weldingequipment;Manualblowpipes;Manually-operateddevices;Marking;Oxygencutting;Productspecification;Soldering;Specification(approval);Specifications;Technicaldocuments;Testing;Tests;Welding;Weldingequipment
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestmethodsforair-aspiratedhandblowpipes.ThisEuropeanStandardappliestoblowpipesforbrazing,soldering,heating,fusionandotheralliedthermalprocesses,whichuseafuelgasandaspiratedair(injector-typeblowpipes),andareintendedformanualuse.Thisstandardisapplicableto:-air-aspiratedhandblowpipeswhicharefedwithafuelgasinthegaseousphase,atacontrolledpressurebyaregulator,throughagassupplyhose;-air-aspiratedhandblowpipeswhicharefedwithaliquefiedfuelgasinthegaseousphaseatthecontainerpressure,throughagassupplyhose;-so-calledliquid-phaseblowpipeswhicharefedwithafuelgasintheliquidphase,andwherethermalevaporationtakesplacewithintheblowpipe.Itdoesnotapplytoblowpipesinwhichthefuelgasleavestheinjectorintheliquidphase,ortoso-called'cartridge'blowpipeswherethegassupplyisfixeddirectlyontotheblowpipeandpossiblyconstitutestheshank.NOTE.ThedrawingsshowninthisEuropeanStandardaregivenforinformationonly,tofacilitatetheexplanationoftheterms.Theydonotspecifytheconstructiondetailswhicharelefttothediscretionofthemanufacturer.
【中国标准分类号】:J64
【国际标准分类号】:25_160_30
【页数】:16P.;A4
【正文语种】:英语