性能规范：FJ61W高温高压承插焊针型阀设计制造：GB/T12224-1989,JB/T3595-2002,连接形式：承插焊连接,结构特征：锥面活动阀瓣；带散热式,阀门检验和试验：GB/T9092-1999试验标准：单位Unit：试验项目TESTITEM压力值PRESSUREVALVE公称压力NominalPressure32壳体试验ShellTest48密封试验Test35.2气压试验AirPressureTest19.2适用温度SuitableTemperatue≤550℃适用介质SuitableMedium水、蒸汽、油品等Water,Steam,Oilgoods零部件材质：型号TYPE阀体BODY接头TIE-IN阀杆VALVEHANDLE螺帽SCREWCAP填料PACKINGJ61H-16020#20#2Cr1320#柔性石墨、四氟LeslblegraphiteJ61W-160P1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti柔性石墨、四氟Leslblegraphite)