性瘾+高h+日韩毛片,小说暖婚厚爱,煎饼侠电影完整版西瓜,电影张三丰,妻无可欺全文免费阅读,追悔月嫣小说全文免费阅读最新章节,无码自拍亚洲少妇,成人性生交大片免费看r男欢女爱,修罗武神小说小说

CN / EN

Q41F - 10 k Japanese standard flange ball valve applicable medium

發(fā)布時間:2022-07-14瀏覽量:1350

With the continuous development and deepening of the technology of the domestic machinery industry, the performance requirements for the valve products used in these industries are also constantly improving. The use of valves is not limited to the national standard, American standard, German standard, Japanese standard and other valves are used in China. Also more and more. Today, the editor will introduce to you the knowledge of a Q41F-10K Japanese standard flanged ball valve. Maybe after reading the introduction of the editor, you will have an unexpected harvest.

     Usually, the sealing material of the Q41F-10K Japanese standard flanged ball valve is composed of some filler metal materials. The sealing method of this valve is generally metal-to-metal sealing, and the metals can be exchanged with each other. In addition to this sealing method, there is also a method of sealing the metal with the stainless steel plate and the graphite composite plate sealing ring.

     The main function of the Q41F-10K Japanese standard flanged ball valve is to cut off or connect the medium in the pipeline, which is generally used in the output control of the fluid medium and the adjustment of the flow rate. The Japanese standard flanged ball valve can also be used for the transportation of some solid particulate media.