详细介绍了凸焊密封螺母接头的设计和工艺试验情况。
The status of design and technological experiment of projection welding seal nut joint is introduced in detail.
螺母的直螺纹同阀门排气口的配合螺纹咬合在一起并上紧，来压缩在两个密封表面之间的衬垫。
The straight threads of the nut engage with the mating threads of the valve outlet and are tightened to compress the gasket between the two sealing surfaces.
介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced.
本发明提供了一种具有改进的径向挠性的密封套爪以有利于从卡盘组件的防松螺母上卸除。
A sealed collet having improved radial flexibility is provided for facilitating removal from a locknut of a chuck assembly.
理论质量包括卡箍、端管、密封橡胶圈、螺栓和螺母的质量。
Theoretical weight will be consisted of the weight of the clamps, end rings, sealing rubber rings, bolts and nuts.
在安装期间，手动紧固管接螺母用来压紧Chemtrol阀门的表面密封。
Upon installation, a hand-tightened union nut serves to compress the face-seal of a Chemtrol valve.
转动手轮使丝杆带动丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的，同时密封副在闸板运动中阻拦粉尘不进入传动腔内，无外漏污染。
Rotate the handwheel driving the pole and nut reciprocate in horizontal. At the same time the seal can prevent dust from entering driving body and out-leakage pollution does not exist.
筒体螺栓的紧固螺母和筒体外壁之间也采用橡胶垫圈密封。
A rubber gasket seal is used between a clamp nut of a barrel screw bolt and the outer wall of the barrel body of the utility model.
正旋梯形螺母即抱紧中心管，实现快速联接和密封。
The corotation ladder-shaped cover nut is enclasping central tube, and easy to realize rapid dismantling.
该深基坑支护结构漏水空心膨胀螺栓封堵塞包括胀管、空心螺栓、螺母、密封胶垫和软木塞，空心螺栓套在胀管内且其长 度大于胀管长度；
The leakage plugging stopple with a hollow expansion bolt used for the support structure of the deep foundation pit comprises an expanding pipe, a hollow bolt, a nut, a sealing rubber mat and a cork;
一旦安装完毕，手动旋紧的管接螺母就紧压着Chemtrol阀门的密封面。
Upon installation, a hand-tightened union nut serves to compress the face-seal of a Chemtrol valve.
附加选项包括在密封区域、铜套面板或波纹螺母上安装线。
Mounting options include thread mounting into enclosure, panel bushing or crimp nut.
本发明公开了一种密封绝缘管路连接机构，包括直通接头、绝缘帽、球型接头、绝缘套 环和外套螺母。
The invention discloses a connecting mechanism of sealed insulation pipelines, comprising a straight-through joint, an insulation cap, a spherical joint, an insulation sleeve ring and a cap nut.
引入装置为密封圈压紧螺母式。
The cable entry is sealing ring clamp nut with good sealing performance.
拆卸时只要将高压釜螺母卸下，取下高压釜帽，去掉密封环，即可取出内衬。
When disassembled, the high-pressure kettle nut is disassembled, and the high-pressure kettle cap and the sealing ring are removed to take out the liner.
各类五金制品，主要项目：转轴 长轴螺母 螺钉密封件刀柄 各种机加设备零配件。
Metal products: shaft, nuts and bolts, tool shanks, inserts and milling cutters, leak proof parts, and other accessories produced by CNC.
阀杆、塔型盖、格兰通过填料压紧密封，阀杆与执行机构通过固定于支架上的推力螺母实现上下运动。
A valve body is connected with a tower cover through soft seal, and pressed by a bracket through a bolt. The valve rod, the tower cover and a gland are pressed and sealed by filler.
阀杆、塔型盖、格兰通过填料压紧密封，阀杆与执行机构通过固定于支架上的推力螺母实现上下运动。
A valve body is connected with a tower cover through soft seal, and pressed by a bracket through a bolt. The valve rod, the tower cover and a gland are pressed and sealed by filler.
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