通法兰式旋塞阀,旋塞阀一、主要性能规范型号公称压力PN(MPa)试验压力PS(MPa)适用介质工作温度(℃)壳体密封X43W-1.0C1.01.51.1煤气、油品≤200X43W-1.0P1.01.51.1硝酸类≤250X43W-1.0R1.01.51.1醋酸类-20~150二、主要尺寸型号公称通径DN(mm)尺寸(mm)LDD1D2fbZ-￠d□ShHX43W-1.0CX43T-1.0PX43W-1.0RX43W-1.0Ni15809565452144-￠14142699209010575552164-￠1414341242511011585652164-￠14173813332115135100782184-￠18194515240150145110853184-￠182255212501701601251003204-￠182774260652201801451203204-￠183282295802501951601353224-￠1836953271003002151801553268-￠1846135425125350245210185<spanstyle="font-)