详细介绍 一片式球阀Q11F,上海沪工阀门厂球阀 丝口是一种连接方式,就是螺纹的意思,分内螺纹和外螺纹.公称压力高使用压力试验压力(水压)1.6MPA120℃以下水、油、瓦斯饱和蒸汽阀体阀座1.76MPA0.6MPA9.5MPA7MPA Q11F-16P一片式INCH1/4″3/8″1/2″3/4″1″1 1/4″1 1/2″2″DN610152025324050L394456.558717883100H32.0534.543.5475560.574.580.5D579.212.5162024.532A70709090110110140140Q11F-16P二片式INCH1/2″3/4″1″1 1/4″1 1/2″2″ DN152025324050 L5566778798.5115 H475560.563.57887 D152025324050 A102125143143178178 Q11F-16P一片式INCH1/4″3/8″1/2″3/4″1″1 1/4″1 1/2″2″2 1/2″3″4″DN6101520253240506580100L394456.558717883100162182230H32.0534.543.5475560.574.580.5128137173D579.212.5162024.5326580100A70709090110110140140247247295 一片式球阀Q11F,上海沪工阀门厂球阀