• The process of Ni-alloy build-up welding to improve the valve's sealing face was introduced.

    详细介绍了一种改善旋转止回密封面性能堆焊工艺

    www.dictall.com

  • The key problems of technique for plasma hardfacing for sealing face of valve such as blank making . process selecting and quality controlling.

    阀门密封面等离子弧堆焊技术关键问题毛坯加工工艺选择质量控制

    dict.cnki.net

  • Precision ground blade on both sides for tighter packing chamber sealing. Sealing face of the gate is lapped to provide the best possible seat tightness.

    两侧都经过精密光亮磨光刀片确保填料气密性密封闸板密封面经过研磨提供最好阀座密封性

    www.h6688.com

  • The effect of equilibrium in sealing face from accumulation of our company experiences in mechanics is the best.

    公司长期机械经验获得封闭面部有较好的平衡效果

    www.ez-clamp.com

  • Secondly, the flange gasket sealing ring has been replaced to ensure that the sealing face of sealing surface of the match.

    其次法兰垫片密封环所代替确保密封面对密封面匹配

    danci.911cha.com

  • Using the MIG surfacing method, Ni-alloy was deposited evenly on the sealing face of valve to enhance the performance and prolong the life of the valve.

    采用熔化极惰性气体保护堆焊方式阀体密封面上均匀地熔敷合金耐磨焊层,从而达到改善阀体密封面表面质量,显著延长阀体寿命目的。

    www.chemyq.com

  • The influences of dynamic pressure effect during the sealing face to be opening for vapor-liquid mixing phase sealing and full liquid phase sealing are discussed.

    讨论了密封液相密封端面开启过程效应影响

    dict.cnki.net

  • Caution: Do not allow purple primer or solvent cement to come in contact with the sealing face of the end connectors.

    警告不要紫色底漆液状粘固剂进入接触端口连接件密封表面

    www.minhang.cc

  • The Sealing Ring and Valve Body are connected as One, Sealing Face and Flanged Valve Seat are Connected by Three O-rings and One Vacuum Pipeline Flange, Excellent Sealing Result.

    密封圈阀体有机结合一体阀座法兰密封面采用o一道真空带鱼管道法兰连接达到良好密封效果

    willowking.cn.trustexporter.com

  • The sealing face uses stainless steel and carbide alloy and is of long duration.

    密封面采用不锈钢硬质合金使用寿命

    chengyi-valve.com

  • INPUT SEAL: Input carbon seal was blistered on the sealing face; the input carbon seal was scrap. Sealing face on the input shaft was scratched, and was lapped.

    输入密封面产生浮泡;圈报废输入密封面划伤研磨修复

    www.airacm.com

  • By laser cladding, the sealing face of the in outlet valve parts in methylamine pump in urea production line has been strengthened.

    采用激光熔覆技术对尿素生产线甲胺零件密封面进行强化

    dict.cnki.net

  • This paper introduced the fast detection device of acting length of the sealing face which is suitable for on line detection of inlet and exhaust valve of the engine.

    本文介绍密封面作用长度快速检测装置装置适用发动机排气在线检测

    dict.cnki.net

  • The mechanism of sealing face operating failure under the action of dynamic pressure is proposed.

    提出作用密封端面开启失效机理

    www.chemyq.com

  • Because the hermetic sealing weir reduces expenses the action, the gas of the entry hermetic sealing face is compressed, the gas press goes up.

    由于密封节流作用进入密封面气体压缩气体压力升高

    paper.dic123.com

  • The service life of the utility model can be extended by compensating the sealing face abrasion.

    活塞可以密封面磨损进行补偿延长活塞使用寿命

    ip.com

  • Car lacquer face sealing glair can permeate the car paint formed inside a protective coating.

    汽车可以渗透里面形成保护膜

    btjxcs.com

  • The innovative dishing ring not only possesses end -face sealing capacity, but also has some radial seal and clean function.

    改进碟形密封圈不但具有端面密封能力而且具有一定径向密封擦拭功能

    dict.cnki.net

  • The original face sealing is modified to linear sealing, which significantly reduces the wear and tear and extends the lifetime.

    原来密封改为线密封后,磨损明显减小使用周期大大延长

    www.dictall.com

  • S adopts high flatness, wear resistance, corrosion resistance of end face sealing piece on-off, sealed performance is good, long service life.

    采用平面度磨损耐腐蚀端面密封启闭密封性能使用寿命

    www.npicp.com

  • S end face sealing piece on-off not leak, mechanical properties and reliable.

    端面密封启闭泄漏机械性能可靠

    sites.tsinghuan.com

  • The dynamic performance of mechanical seal has significant influence on sealing system stability, small vibration can cause sealing leakage increasing and end face excessive wear.

    机械密封动力学性能密封系统稳定性很大影响微小振动导致密封泄漏量增加端面磨损加剧。

    journal.yeyanet.com.cn

  • Seepage control in dam, design of freezing resistance for concrete face slab, new caulking water sealing material and surface coat on face slab are mainly presented.

    本文重点介绍坝体渗流控制混凝土面板抗冻设计,及新型嵌缝材料面板表面涂料研究

    dict.cnki.net

  • The sealing trough and the sealing ring arranged on the head face of the upper mouth of the cup body have good sealing effect.

    上口端面设置密封密封圈具有很好的密封效果

    ip.com

  • Moreover, a new type sealing structure of peripheral joint of concrete face is introduced.

    此外介绍了我们研制成功新型面板周边逢双金属波纹结构

    www.cgejournal.com

  • This threaded casing, named SEAL-LOCK HT casing, has the following characteristics: (l)good gas sealing ability by applying special sealing structure at end faces and side face;

    这种螺纹套管结构特点是 :①端面侧面特殊结构密封套管密封性能 ; ②采用倒钩螺纹设计 ,提高螺纹的抗拉抗内外压能力 ,可防止套管倒扣松动 ;

    www.dictall.com

  • Because of the weak borehole sealing and inadequate use of the initial free face, the higher investment and unsatisfactory blasting effect still exist in the mine tunnel excavation blasting.

    由于炮孔堵塞初始自由利用充分井下平巷的掘进开挖爆破存在投入爆破结果理想等问题。

    dict.cnki.net

  • Because of the weak borehole sealing and inadequate use of the initial free face, the higher investment and unsatisfactory blasting effect still exist in the mine tunnel excavation blasting.

    由于炮孔堵塞初始自由利用充分井下平巷的掘进开挖爆破存在投入爆破结果理想等问题。

    dict.cnki.net

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