一、二通内螺纹全铜旋塞阀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X13W-1.0T1.01.51.1水、蒸汽、油品≤100二、二通内螺纹全铜旋塞阀主要尺寸公称通径DN（mm）管螺纹G尺寸（mm）L□S□S1h2H151/28530122699203/4903616341242511104618381333211/41305518451524011/21506026552125021707528742606521/222090328229580325010536125327100430014046135425)