ISO 9279-1992 二氧化铀芯块密度和总孔隙率的测定汞置换法

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Product Code:SAE J2888
Title:R-1234yf Service Hose, Fittings and Couplers for Mobile Refrigerant Systems Service Equipment
Issuing Committee:Interior Climate Control Service Committee
Scope: This SAE Standard covers fittings, couplers, and hoses intended for connecting service hoses from mobile air- conditioning Systems to service equipment such as charging, recovery and recycling equipment. (Figure 1) This specification covers service hose fittings and couplers for MAC service equipment service hoses, per SAE J2843 and SAE J2851, from mobile air-conditioning systems to service equipment such as manifold gauges, vacuum pumps, and air-conditioning charging, recovery and recycling equipment.
Rationale: This SAE Standard covers fittings, couplers, and hoses intended for connecting service hoses from mobile air- conditioning Systems to service equipment such as charging, recovery and recycling equipment. (Figure 1) This specification covers service hose fittings and couplers for MAC service equipment service hoses, per SAE J2843 and SAE J2851, from mobile air-conditioning systems to service equipment such as manifold gauges, vacuum pumps, and air-conditioning charging, recovery and recycling equipment.【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