您要查找的是不是:
- double disc gate valve 双圆板闸阀
- Parallel Disc Gate Valve Features 平行阀瓣闸阀特点
- Non-rising Stem Single Wedge Disc Gate Valve 暗杆楔式单闸板闸阀
- Double Disc Flat Gate Valves 对夹式阀门
- Double Disk Parallel Gate Valves. 明杆平行式双闸板闸板。不锈钢闸阀。
- Dual Grease Injector at Seat Ring and Wedge of Gate Valve. 闸阀的阀座环和楔形闸板上的双重润滑油注入器。
- Soft-sealing gate valve can be used for adjusting purpose. 软密封闸阀也可作调节阀使用。
- Outlet gate valve can be opened/closed slowly to prevent surges. 出口闸阀可以慢慢开启/关闭以防止水流汹涌。
- Double Flanged Style Valves bolt up similar to a bolted cap swing check or gate valve. 双法兰类型阀门采用螺栓紧固,类似于螺栓阀帽旋启式止回阀或闸阀。
- Relation between presentation of plate bar ad quality of refining pulp, power consumption is studied. Contributions for new fine bar of double disc refiner (DDR) is introduced. 摘要研究成装质量、打浆功率的消耗与磨片齿型的关系,简述细齿磨片的优越性。
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- It ls an ideal continuously running refiner It can be used singlemulti series. lt is generally arranged in series wlth double disc refiner. 是国内外常用的较为理想的连续打浆设备.可单台使用或多台串联使用.也可与双圆盘磨浆机等设备串联使用。
- Wafer type double disc swing check valve 对夹双瓣旋启式止回阀
- Relation between presentation of plate bar and quality of refining pulp, power consumption is studied. Contributions for new fine bar of double disc refiner(DDR) is introduced. 研究成浆质量、打浆功率的消耗与磨片齿型的关系,简述细齿磨片的优越性。
- Gate valves are offered in two designs: Parallel Disc and Flexible Wedge. Parallel Disc are position seated; Flexible Wedge are torque seated when closing. 我们提供的闸阀的结构形式具有两种:平行阀瓣和弹性楔形闸板。平行阀瓣为定位阀座密封;弹性楔形闸板在关闭时则是扭矩阀座密封。
- Standard gate valves with motor operated actuators are acceptable. 容许带电动马达操作执行机构的标准闸阀。
- All gate valves are available with optional PTFE seat rings. 所有闸阀都可以配置备选的聚四氟乙烯(PTFE)阀座环。
- This operation can be done many times insuring that the Velan knife gate valve gives years of reliable service. 这种操作可以进行多次,以确保。
- Introducea gate valve which adopt isostatic compaction polyfluortetraethylene lining. 介绍了一种采用聚四氟乙烯等压成型衬里闸阀。
- NIBCO's exclusive Block Valve design greatly extends the life you ordinarily expect from a gate valve. 美国尼伯科特有的关闭阀设计极大地延长了传统闸阀的使用寿命。