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【英文标准名称】:Industrialvalves-Copperalloygatevalves
【原文标准名称】:工业用阀.铜合金闸阀
【标准号】:BSEN12288-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-07-23
【实施或试行日期】:2003-07-23
【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】:材料;作标记;分类;定义;试验;名称与符号;规范(验收);螺纹端部;作用;包装连接;镶齿端;设计;螺栓连接(法兰);航运;公称宽度;压力试验;储存;滑阀;阀门;合金;铜合金;操作;铜;工业配件;毛细钎焊配件;尺寸;机能
【英文主题词】:Actuations;Alloys;Bolting;Capillarysolderingfittings;Casingconnections;Classification;Copper;Copperalloys;Definitions;Design;Designations;Dimensions;Functionality;Industrialfittings;Insertedends;Marking;Materials;Nominalwidths;Operation;Pressuretests;Shipping;Slidevalves;Specification(approval);Storage;Testing;Threadends;Valves
【摘要】:ThisEuropeanStandardappliestocopperalloygatevalvesforgeneralusehavingflanged,threaded,capillary,compressionorloosenut/unionbodyends.Thisstandardspecifiesthedesignandperformancerequirementsincludingmaterials,pressure/temperatureratings,dimensions,testproceduresandmarking.Forsomespecificfieldsofapplication,forexample,drinkingwaterorgas,valvestothisstandardcanbeusedprovidedtherequirementsoftherelevantperformancestandardsaremet.Approvalbytherelevantregulatorybodymayberequired.TherangeofnominalsizesisDN8toDN500andofnominaldiametersis8mmto110mm.TherangeofpressuredesignationscoveredisPN6;PN10;PN16;PN20;PN25;PN32;PN40;PN63;Class150andClass300.Fortheapplicabilityofeachnominalsize/diameterandeachpressuredesignationtothedifferenttypesofvalveend,see4.1.
【中国标准分类号】:J16
【国际标准分类号】:23_060_30
【页数】:26P.;A4
【正文语种】:英语