良泽牌J61Y型高温高压截止阀技术图片: J61Y高温高压对焊截止阀试验标准: (单位Unit:MPa) 试验项目 TESTITEM | 压力值 PRESSURE VALVE | 公称压力 Nominal Pressure | 32 | 壳体试验 Shell Test | 48 | 密封试验 Test | 35.2 | 气压试验 Air Pressure Test | 19.2 | 适用温度 Suitable Temperatue | ≤550℃ | 适用介质 Suitable Medium | 水、蒸汽、油品等Water,Steam,Oilgoods | J61Y高温高压对焊截止阀型号与零部件材质: 型号 TYPE | 阀体 BODY | 接头 TIE-IN | 阀杆 VALVE HANDLE | 螺帽 SCREW CAP | 填料 PACKING | J61H-160 | 20# | 20# | 2Cr13 | 20# | 柔性石墨、四氟 Leslble graphite | J61W-160P | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 柔性石墨、四氟 Leslble graphite | J61Y-160V | 12CrMov | 12CrMov | 12CrMov | 20# | 柔性石墨、四氟 Leslble graphite | J61Y高温高压对焊截止阀外型与连接尺寸: 规格 SPECIF ICATION | L | H | Do | DN6 | 100 | 110 | 70 | DN10 | 120 | 145 | 80 | DN15 | 140 | 165 | 110 | DN20 | 160 | 180 | 130 | DN25 | 180 | 220 | |