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- Double Disc Flat Gate Valves 对夹式阀门
- Single Disc Flat Gate Valves 单闸板平板闸阀
- disc flat gate valves 平板闸阀
- Double Disk Parallel Gate Valves. 明杆平行式双闸板闸板。不锈钢闸阀。
- double disc gate valve 双圆板闸阀
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- 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。
- Selection of Wear Resistant Materials of Flat Gate Valve Used in Dense-medium System Pipeline 重介系统管路中平板闸阀耐磨材料的选择
- 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。
- Non-rising-inside screw stems are used in bronze and iron gate valves. 暗杆-内螺纹结构用于青铜和铸铁闸阀。
- Knife Gate valves should preferably not be opened or closed against pressure. 刀闸阀不适合顶着压力进行开启或关闭。
- 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。
- Gate valves serve as efficient stop valves with flow in either direction. 闸阀可作为流体双向有效的关闭阀。
- flat gate valve 平板闸阀
- 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。
- Bolted Bonnet Gate Valves for Alkylation service (HF Acid service see page 19). 适用于烃化物应用领域的螺栓阀帽闸阀(氟化氢酸应用领域请参阅第19页)。
- An improvement plan on the demolding of plastic parts from injection moulds with flat gate and single parting line was proposed. 介绍了平浇口单分型面注射模塑件脱模的改进方案,分析了该注射模缓拉料机构的工作原理和模具工作过程,阐述了该模具结构设计的优点。
- 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。
- 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。