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- flat seated valve 平座阀
- Flat seating faces for low and medium pressures. 适用于中低压力的平面阀座表面。
- Weifang Sell Stainless Steel Angle Seat Valve Weifang Guanyu Machinery Manufacture Co., Ltd ... 发布者：所在地：行业：职位：工作年限：
- A manual or automatic, conical needle in a seat valve that can be changed to alter the amount of fluid flow through it. 在座阀中的一个手动或自动的锥形针状体。对它进行调节就可改变流过的流体的流量。
- Flowserve uses Hardide Coatings' tungsten carbide-based coating on its McCanna standard metal seated valve applications. 福斯使用Hardide涂料碳化钨基于标准的麦坎纳坐在阀金属涂层的应用。
- The thrust plain bearing with flat seat and liquid lubricating oil is adopted in designing ofrotary mechanism on flatbed, It sloves the problem of travelling bulky,heavy and longer minng equipment. 设计平板车回转机构，采用推力滑动轴承的结构及润滑油润滑的形式，较好地解决了平板车沿井下轨道运输体积大、质量重、跨度长的煤矿机械设备的问题。
- There is no tendency for the seating surfaces of swing check valves to gall or score, because the disc meets the flat seat squarely without rubbing contact upon closing. 旋启式止回阀的阀座表面不存在磨损或刮伤的倾向,因为阀瓣与平面阀座相适应,不会在关闭时产生摩擦接触。
- Designed for highly abrasive applications, the Type A Double Wall Sleeve Valve outlasts even stellated V-Ball valves and metal seated valves on abrasive slurries. 型双层套管夹管阀专用于具有很高磨损性的流体介质应用场合，当应用在研磨泥浆上时，其使用寿命甚至比星状V形球阀和金属阀座阀门更长更耐用。
- thrust ball bearing with flat seat 平面推力球轴承
- Plate heel is lifted first by design to prevent seat wear. Employs two spring- Ioaded plates with flat seats - Gives superior performance and bubble-tight shutoff with resilient seats. 在结构设计上首先提起阀瓣根部,防止阀座磨损。在平阀座上采用两个弹簧-负载阀瓣。-性能优异,具有气密性关闭性能的弹性阀座。
- HAWE variable piston pumps, proportional directional valves and directional seated valves have a widely application in mining machines. 简 介： HAWE品牌变量柱塞泵，比例多路阀，截止式换向阀等众多产品广泛应用在掘进机，采煤机，刮板运输机和行走支架等煤炭机械上。
- Supply Stainless Angle Seat Valves of Weifang Weifang Guanyu Machinery Manufacture Co., Ltd ... 发布者：所在地：行业：职位：工作年限：
- Export China Stainless Angle Seat Valves Weifang Guanyu Machinery Manufacture Co., Ltd www.... 发布者：所在地：行业：职位：工作年限：
- Metal seated valves are recommended for extremely high or low temperatures and in abrasive media. Special metallurgy and hard facing surfaces are available. 金属阀座阀门可用于超高温或低温研磨流体介质。也可提供特殊冶金和硬面表面。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- Faster maintenance in-line. Flat seating faces can be lapped and checked for flatness easier. 在线维护更加迅速。平面阀座面能够研磨和检查,较容易实现平面度。
- He nabbed the best seat in the house. 他抢到剧院最好座位。
- He stumbled over a stump and fell flat on his face. 他给树桩一绊，摔了个嘴啃泥。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
