91久久婷婷国产综合精品青草-91久久夜色精品国产网站-91老色批网站免费看-91噜噜噜-美女露出扒开尿口让男人桶-美女露出尿口让男人桶爽网站

location:Home / Products / Api Valve / High temperature and high pressure American standard globe valve

High temperature and high pressure American standard globe valve

High temperature and high pressure American standard globe valve

Consult High temperature and high pressure American standard globe valve

Product Model: J41W Product Material: Cast Steel, Stainless Steel Product Features: Water, Oil, Steam, and other American standard globe valves Features: 1. The design and manufacturing of the product meet the requirements of advanced foreign standards such as ANSI B16.34 in the United States and BS1873 in the United Kingdom. 2. The valve body is barrel shaped or streamline shaped, with a beautiful appearance, a straight through flow channel shape, and low fluid resistance. 3. The sealing surface between the closing element (valve disc) and the valve seat is sealed with a conical surface, which has low closing force, erosion resistance, and reliable sealing. 4. The valve seat can be a replaceable valve seat, which can be combined with the matching of sealing surface materials of the closing parts to meet the working conditions and extend the service life. 5. Large diameter, high pressure stop valves adopt a lifting type transmission method according to the needs of the closing force, and are equipped with rolling bearings and impact handwheels to reduce the closing force. 6. The main materials, interior materials, fillers, gaskets, and fasteners can be reasonably combined according to user requirements or actual working conditions.


If you have any questions or suggestions regarding the product, or if you would like to know, you can contact us at any time.

主站蜘蛛池模板: 亚洲午夜精品久久久久久抢 | 国产碰碰| www.午夜| 成年人在线免费观看视频网站 | 九九热播视频 | 日本福利片在线观看 | 国产aⅴ一区二区 | 国产精品免费视频一区一 | 免费在线看a | 麻豆成人传媒一区二区 | a一级毛片录像带 录像片 | 国产精品2 | 欧洲在线| 精品在线一区二区 | 高清国产美女一级a毛片在线 | 国产欧美在线观看不卡 | 日本特黄色片 | 狠狠大日本亚洲香蕉亚洲 | 亚洲精品香蕉婷婷在线观看 | 老司机精品99在线播放 | 欧美乱一级在线观看 | 国产成人无精品久久久久国语 | 日韩欧美在线视频观看 | 黄视频在线观看www免费 | 久久亚洲综合网 | 亚欧乱色视频 视频在线 | 老湿影院免费体验 | 91在线免费公开视频 | 美女一级毛片免费看看 | 山沟女人一级毛片 | 日韩亚洲欧美在线爱色 | 最近韩国日本免费 | 深夜影院深a | 国产 欧美 日产中文 | 在线观看视频99 | 福利一区二区 | 18videosex性vr日 | 波多野结衣视频在线 | 青青草国产精品久久 | 日本欧美一区二区三区不卡视频 | 丁香综合激情 |