QY41F氧气球阀采用了质地优良的铜材质制造，又具有耐腐蚀、阻燃性能好、导电性好、传热性快等优点，加之我公司结构上的不断更新和精细工艺的保证，使得该系列产品已成为氧气管控工程系统中理想的设备。本氧气球阀作为冶金工业中输送氧气管路上的启闭装置，较其它通用阀门相比有许多特别严格的要求。因为氧气属易燃易爆危险品，所以必需防泄漏，防静电，防火花，以避免发生事故。在结构上，设计为：阀瓣启闭时阀杆只升降而不转动，有效地降低了密封副磨损、填料磨损和上密封磨损；侧法兰上装有接地螺钉，避免产生静电火花；阀杆外露部分用有机玻璃密闭封盖，用以防尘防油。技术参数：①、产品名称：Qy347F铜氧气专用球阀②、公称口径：DN15-200③、公称压力：0.6MPa-4.0MPa④、适用温度：≤150℃⑤、适用介质：氧气、氮气等⑥、检验标准：JB/T9092⑦、结构长度：ASMEB16.10，GB12221。氧气球阀性能参数设计与制造DesignandManufacture结构长度FaceToFace法兰尺寸FlangeDimension压力-温度PressureTemperatureLating试验-检验InspectionAndTestGB122237GB12221GB9113JB79GB9131GB/T13927JB/T9092公称压力NominalPressure1.62.54.0强度试验ShellTest2.43.86.0水密封试验WaterSealTest1.82.84.4气密封试验AirSealTest0.4-0.7阀体BodyWCBZG1Cr18Ni9TiCF8CF3ZG1Cr18Ni12Mo2TiCF8MCF3M球体阀杆BallStem2Cr131Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L阀座Seat聚四氟乙烯PTFE加坡纤增强聚四氟乙烯PTFE+Glass对位聚笨PPL垫片Shim聚四氟乙烯PTFE不锈钢/柔性石墨StainlessSteel/flexibleGraphite齿形垫片ToothProfileGasket阀杆座StemSeat聚四氟乙烯PTFE不锈钢/柔性石墨StainlessSteel/FlexibleGraphite填料Packing聚四氟乙烯PTFE增强柔性石墨EnhancedFlexibleGraphite填料压盖GlandWCB1Cr18Ni9Ti304304L1Cr18Ni12Mo2Ti316316L温度Temperature-29～150(聚四氟乙烯PTFE)-29～200(加玻纤增强聚四氟乙烯PTFE+GLASS)-29～300(对位聚笨PPL)介质Medium水蒸汽油品WatersteamOilgoods硝酸类NitricAcid强氧化介质strongeyoxidablemedium醋酸类AceticAcid尿素类UreaQY41F氧气球阀规格尺寸：1.6MPaDNLDD1D2bn-φdHD0凸面法兰RFQ41FQ41PPL16C16P16R15130956545144-1478140201401057555144-1484160251501158565144-14951803216513510078164-181502504018014511085164-1815030050200160125100184-1817035065220180145120204-1819535080250195160135208-18215400100280215180155208-18250500125320245210185228-18265600150360280240210248-232708002004003352952652612-2333012002.5MPa15130956545164-14103140凸面法兰RFQ41FQ41PPL2525P25R201401057555164-14112160251501158565164-141231803216513510078184-181502504018014511085184-1815630050200160125100208-1817235065220180145120228-1819735080250195160135228-23222400100280230190160248-23253500125320270220188288-25275600150360300250218308-252868002004003603102783412-2534012004.0MPaDNLDD1D2D6bn-φdHD0凹凸法兰MFMQ41FQ41PPL4040P40R1513095654540164-1410314020140105755551164-1411216025150115856558164-141231603218013510078