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【英文标准名称】:Industrialvalves-Checkvalvesofthermoplasticsmaterials
【原文标准名称】:工业阀.热塑性材料的止回阀
【标准号】:ISO16137-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:ABS;丙烯腈-丁二烯-苯乙烯共聚物;反虹吸系统;止回阀;定义;合格;连接尺寸;设计;尺寸;工业配件;工业;作标记;材料;聚乙烯;塑料;聚丁烯;聚氯乙烯;聚偏氟乙烯;聚丙烯;PVC-C;未增塑聚氯乙烯;形状;航运;规范(验收);储存;试验;热塑性聚合物;运输;型式;阀座;阀门
【英文主题词】:ABS;Acrylonitrilebutadienestyrene;Anti-siphonagesystems;CEmarking;Checkvalves;Conformity;Connectingdimensions;Definitions;Design;Dimensions;Functions;Handoperated;Industrialfittings;Industries;Life(durability);Marking;Materials;Modeofconnection;Orderindications;PE;Pipelines;Plastics;Polybutene;Polyethylene;Polypropylene;Polyvinylchloride;Polyvinylidenefluoride;Power-operated;PP;Production;PVC-C;PVC-U;Qualificationtests;Shape;Shipping;Specification(approval);Storage;Temperaturerange;Testing;Thermoplasticpolymers;Transport;Typetesting;Types;Unplasticizedpolyvinylchloride;Valveseats;Valves
【摘要】:ThisInternationalStandardspecifiesrequirementsforthedesign,functionalcharacteristicsandmanufactureofcheckvalvesmadeofthermoplasticsmaterialsintendedtoallowtheflowofliquidfluidsthroughthevalveinonedirectiononlyandtopreventbackflow,theirconnectiontothepipesystem,thebodymaterialsandtheirpressure/temperatureratingbetween-40°Cand+120°C,foralifetimeof25years,andalsospecifiestheirtests.ThisInternationalStandardisapplicabletovalvestobeinstalledinindustrialpipesystems,irrespectiveofthefieldofapplicationandthefluidstobeconveyed.NOTE1Industrialpipesystemsalsoincludesystemsforwatersupplyforgeneralpurposes,drainageandsewerage.NOTE2Specialrequirementscanapplytopipesystemsforwaterforhumanconsumption.ThisInternationalStandardisconcernedwiththerangeofDNDN8,DN10,DN15,DN20,DN25,DN40,DN50,DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300,DN350,DN400,DN500andDN600andtherangeofPNandClassPN6,PN10,PN16,PN25,andClass150andClass300.
【中国标准分类号】:J16
【国际标准分类号】:23_060_50
【页数】:14P;A4
【正文语种】:英语