执行标准AdministerStandard设计与制造DesignandManufacture结构长度FaceToFace法兰尺寸FlangeDimension压力-温度PressureTemperatureLating试验-检验spectionAndTestGB122234GB12221GB9113JB79GB9131GB/T13927JB/T9092压力试验PressureTest公称压力NominalPressure1.62.54.06.410.016.0强度试验ShellTest2.43.86.09.615.024.0水密封试验WaterSealTest1.82.84.47.011.018.0上密封试验BackseatTest1.82.84.47.011.018.0气密封试验AirSealTest0.4-0.7主要零件材料及性能MainPartMaterialsandProperty体、盖、板BodyCoverDisc阀杆Stem密封面SealingFace垫片SealingShim填料Packing工作温度WorkingTemperature适用介质SuitableMediumWCB2Cr1313CrSTL木体材料WithBodyMaterial尼龙Nylon增强柔性石墨13Cr/柔性石墨EnhancedFlexibleGraphite1Cr13/FlexibleGraphite08软钢08SoftSteal0Cr18Ni9Ti0Cr17Ni12Mo2TiXD550F(T)PTFE柔性石墨增强柔性石墨FlexibleGraphiteEnhancedFlexibleGraphiteSFB/260SFP/260PTFE≤425水蒸汽油品WaterSteamＯilGoodsWC138CrMoAl25Cr2MoV≤450WC6≤540WC9≤570C5C12≤540ZGCr5Mo≤200硝酸类NitricacidZG1Cr18Ni9Ti1Cr18Ni9Ti≤200醋酸类AceticacidZG1Cr18Ni12Mo2Ti1Cr18Ni12Mo2Ti规格主要尺寸和重量SizeMainDimensionsandWeight1.6MPaDNLDD1D2bn-φdHD0重量Weight凸面法兰RFZ40HZ40YZ40WZ40FZ40NZ41HZ41YZ41WZ41FZ41N16C16P16R16I15130956545144-141701205201501057555144-141901406.5251601158565144-1420516093218013510078164-18270180124020014511085164-1831020036.550250160125100164-183582402965260180145120184-183732403380280195160135208-1843528045100300215180155208-1850030063125325245210185228-18614320108150350