【英文标准名称】:PerformanceRequirementsforWallHydrantwithBackflowProtectionandFreezeResistance
【原文标准名称】:带回流保护和抗冻性的墙式消火栓性能要求
【标准号】:ANSI/ASSE1019-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Accidentprevention;Backflow;Contamination;Damage;Disastercontrol;Fireextinguishingequipment;Firefighting;Freezing;Hydrants;Performancerequirements;Potablewater;Protection;Resistance;Wallhydrants;Walls;Watersupply
【摘要】:ThepurposeofWallHydrantwithBackflowProtectionandFreezeResistanceistoprovideprotectionofthepotablewatersupplyfromcontaminationduetobacksiphonageorbackpressureandtoprotectthehydrantfromdamageduetofreezing.
【中国标准分类号】:C84
【国际标准分类号】:13_220_10
【页数】:
【正文语种】:英语


Product Code:SAE J2045
Title:Performance Requirements for Fuel System Tubing Assemblies
Issuing Committee:Fuel Systems Standards Committee
Scope:This SAE Standard encompasses the recommended minimum requirements for non-metallic tubing and/or combinations of metallic tubing to non-metallic tubing assemblies manufactured as a liquid- and/or vapor-carrying systems designed for use in gasoline, alcohol blends with gasoline, or diesel fuel systems. This SAE Standard is intended to cover tubing assemblies for any portion of a fuel system which operates above 聳40 掳C (聳40 掳F) and below 115 掳C (239 掳F), and up to a maximum working gage pressure of 690 kPa (100 psi). The peak intermittent temperature is 115 掳C (239 掳F). For long-term continuous usage, the temperature shall not exceed 90 掳C (194 掳F). It should be noted that temperature extremes can affect assemblies in various manners and every effort must be made to determine the operating temperature to which a specific fuel line assembly will be exposed, and design accordingly. The applicable SAE standards should be referenced when designing liquid-carrying and/or vapor-carrying systems which are described in this document.Wherever possible or unless stated otherwise, systems tested to this document shall be in the final design intent configuration.