DIN VDE 0100 Bb.2-1992 额定电压1000V以下强电设备的安装.有关的标准目录

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【英文标准名称】:Plasticspipingsystems-Valvesforpolyethylene(PE)pipingsystems-Testmethodforleaktightnessunderandafterbendingappliedtotheoperatingmechanism
【原文标准名称】:塑料软管系统.聚乙烯(PE)管道系统用的阀门.弯曲力施加在工作机构上和之后的密封性的检验方法
【标准号】:BSEN1680-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-07-15
【实施或试行日期】:1997-07-15
【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】:试验条件;管;弯曲试验;塑料;阀门;塑料管道;聚乙烯;报告;压力试验;试验设备;漏泄试验;燃气管道;气阀
【英文主题词】:Application;Bendtesting;Bendingmoment;Drivingsquares;Foldingmachines;Gascircuits;Gaspipelines;Gasvalves;Leaktests;Operation;PE;PEpipes;Pipelines;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Plasticsfittings;Polyethylene;Pressuretests;Testing;Tightness;Valves;Valvesandfittingsforpipelines;Verification
【摘要】:Thisstandardspecifiesamethodfortestingtheabilityofavalve,intendedforuseinpolyethylene(PE)pipingsystemsforgassupply,tomaintainitspressure-retainingcapabilitiesunderandafterbeingsubjecttoabendingmomentappliedtotheoperatingmechanism(cap).
【中国标准分类号】:G31
【国际标准分类号】:23_060_01
【页数】:12P;A4
【正文语种】:英语


Product Code:SAE J1875
Title:Materials for Plastic Check Valves for Vacuum Booster Systems
Issuing Committee:Hydraulic Brake Components Standards Committee
Scope:The materials defined by this SAE Standard are unreinforced thermoplastic acetal and thermoplastic 6/6 heat stabilized nylon, as both materials will function in this application.The specific material chosen will depend on the final application's surroundings and heat requirements. They are for use in vacuum booster check valves for hydraulic brake systems.