【英文标准名称】:Plasticspipingsystemsfordrainageandseweragewithorwithoutpressure-Glass-reinforcedthermosettingplastics(GRP)basedonunsaturatedpolyesterresin(UP)-Specificationsforpipes,fittingsandjoints
【原文标准名称】:地下压力排水和排污水塑料管道系统.不饱和聚酯树脂(UP)玻璃纤维增强的热固性塑料(GRP).管道、配件和连接件规范
【标准号】:BSEN14364-2006+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2006-08-31
【实施或试行日期】:2006-08-31
【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】:分类;定义;降低压力的;测定;排水;配件;总论;玻璃纤维增强的;玻璃纤维增强塑料;材料;管道配件;管道装置;管;管系统;塑料管道;塑料管;聚酯树脂;压力管;增强的材料;增强塑料;污水;污水管道;污水管;下水道;规范(验收);试验;热塑性聚合物;热固性聚合物;地下;不饱和聚酯树脂;不饱和聚酯;水常规
【英文主题词】:Classification;Definitions;Depressurized;Determination;Drainage;Fittings;Generalsection;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Materials;Pipefittings;Pipelineinstallations;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Polyesterresins;Pressurepipes;Reinforcedmaterials;Reinforcedplastics;Sewage;Sewagepipelines;Sewerpipes;Sewers;Specification(approval);Testing;Thermoplasticpolymers;Thermosettingpolymers;Underground;Unsaturatedpolyesterresins;Unsaturatedpolyesters;Waterpractice
【摘要】:ThisEuropeanStandardspecifiestherequiredpropertiesofthepipingsystemanditscomponentsmadefromglass-reinforcedthermosettingplastics(GRP)basedonunsaturatedpolyesterresin(UP)intendedtobeusedfordrainageorseweragewithorwithoutpressure.Inapipeworksystem,pipesandfittingsofdifferentnominalpressureandstiffnessratingsmaybeusedtogether.ThisEuropeanStandardisapplicabletoGRP-UP,withflexibleorrigidjoints(see3.37and3.38),primarilyintendedforuseinburiedinstallations.Itisapplicabletopipes,fittingsandtheirjointsofnominalsizesfromDN100toDN3000,whichareintendedtobeusedfortheconveyanceofsurfacewaterorsewageattemperaturesupto50°C,withorwithoutpressure.ThisEuropeanStandardcoversarangeofnominalsizes,nominalstiffnessesandnominalpressures.Clause4specifiesthegeneralaspectsofGRP-UPpipingsystemintendedtobeusedinthefieldofdrainageorsewerage,withorwithoutpressure.Clause5specifiesthecharacteristicsofpipesmadefromGRP-UPwithorwithoutaggregatesand/orfillers.Thepipescanhaveathermosettingorthermoplasticsliner.Clause5alsospecifiesthetestparametersforthetestmethodsreferredtointhisEuropeanStandard.Clause6specifiesthecharacteristicsoffittingsmadefromGRP-UPwitheitherathermosettingorthermoplasticslinerintendedtobeusedinthefieldofdrainageorsewerage.Clause6specifiesthedimensionalandperformancerequirementsforbends,branches,reducers,saddlesandflangedadaptorsanditalsospecifiesthetestparametersforthetestmethodsreferredtointhisEuropeanStandard.Clause6isapplicabletofittingsmadeusinganyofthefollowingtechniques:a)fabricatedfromstraightpipe;b)mouldedby1)filamentwinding;2)tapewinding;3)contactmoulding;4)hotorcoldpressmoulding.Clause7isapplicabletothejointstobeusedinGRP-UPpipingsystemstobeusedfortheconveyanceofwater,bothburiedandnon-buried.Thisspecificationisapplicabletojoints,whichareorarenotintendedtoberesistanttoaxialloading.Itcoversrequirementstoprovethedesignofthejoint.Clause7specifiestypetestperformancerequirementsforthefollowingjointsasafunctionofthedeclarednominalpressureratingofthepipelineorsystem:a)socket-and-spigot(eitherintegralwithpipeorsleevecoupling)ormechanicaljoint;b)lockedsocket-and-spigotjoint;c)cementedorwrappedjoint;d)boltedflangejoint.
【中国标准分类号】:Q81
【国际标准分类号】:93_030
【页数】:74P.;A4
【正文语种】:英语


Product Code:SAE J2670
Title:Stability and Compatibility Criteria for Additives and Flushing Materials Intended for Use in Vehicle Air-Conditioning Systems Using R-134a
Issuing Committee:Interior Climate Control Fluids Committee
Scope:This SAE standard applies to any and all additives and chemical solutions intended for aftermarket use in the refrigerant circuit of vehicle air-conditioning systems. This standard provides testing and acceptance criteria for determining the stability and compatibility of additives and flushing materials (solutions) with A/C system materials and components, that may be intended for use in servicing or operation of vehicle air conditioning systems. This standard does not provide test criteria for additive, compressor lubricant, or flushing solution effectiveness; such testing is the responsibility of the additive and/or solution manufacturer/supplier. It is not the intent of this document to identify the requirements for Standard J2297 Ultraviolet Leak Detection: Stability and Compatibility Criteria of Fluorescent Refrigerant Leak Detection Dyes for Mobile R-134a Air-conditioning Systems. All leak detection materials must meet the requirements of J2297. Additives for mobile air conditioning systems are not tested under this standard for system enhancement or performance. This standard only indicates if the additive is chemically compatible with the system components. Flushing solvents when used completely fill the component/system being flushed and, hence, should not harm system components at 100% concentration. They are not intended to remain in the system, either as a solvent or as an additive, but, because it is not possible to remove all of the flushing solvent, an indeterminate amount remains. The residual remaining in the system depends on many factors, including system/component configuration, component blind spots where liquid cannot be removed, the volatility of the solvent, the procedure(s) used to remove the solvent, and evacuation capability and procedure. No means exists to identify and/or specify the amount of residual solvent that either can, or will, remain in any given system after the procedure(s) have been followed. This standard does not address the flushing solvent procedure or its effectiveness at removing residual flushing agent.