弹性密封件。给水排水用管道连接密封件的材料要求。第3部分：硫化橡胶多孔材料。
Elastomeric seals - material requirements for joint seals used in water and drainage applications - Part 3: cellular materials of vulcanized rubber.
这个标准涵盖塑料美国锥管螺纹(NPT)的尺寸和计量方法，用于泄漏密封连接，现在已在所有有关塑料管道产品的ASTM标准中引用。
The standard covers dimensions and gaging of plastic tapered National Pipe Threads (NPT) for leak-tight joints, and it is now referenced in all ASTM Standards for plastic piping products.
介绍了常见的用于紧固联接英寸制螺纹和用于管道连接英寸制螺纹的牙形、配合和标识，以及管螺纹的密封特点。
The tooth shape, fit and mark of clamping connection and pipe connection inch threads commonly used are introduced and their seal features.
该工具然后绘制朝头部成员扩大锚安全的连接密封堵塞的管道和衬垫。
The tool then draws the expanded anchoring member towards to the head to securely connect the seal plug to the pipeline and liner.
螺栓法兰连接是石油化工设备和管道中应用最为广泛的密封形式。
Bolted flanged connections are the most commonly used in petrochemical equipment and piping system.
因此，此种管接头连接密封性能高、能满足较高压力管道的连接要求。
Therefore, the joint has the advantages of high connecting and sealing performance and the ability to meet higher connection requirements of pressure pipelines.
本发明涉及一种拧式钢丝喉箍，用于管道连接中软管和硬管密封固定。
The invention relates to a screw-type steel wire hose clamp used in sealing fixation of flexible pipes and rigid pipes in pipeline connection.
本实用新型连接管道，密封效果好，安装过程简单，使用寿命长。
The flange connecting piece connects a pipeline, having good sealing effect, simple installation process and long service life.
该系列产品适用于不同温度、压力范围内的水蒸气、空气及油类等介质为主的设备、管道法兰连接所用的密封衬垫材料。
It is used as the sealing on equipments, pipes, flanges contacting with the media such as water, air and oil at different temperature and pressure.
所述上端喇叭状物料入口、下端收缩状物料出口还可以直接与进出料输送管道连接，以实现密封检测。
The entrance and the outlet also can be connected with the material transmitting channels directly in order to realize sealing detection.
与密封管道密封相连接的是风机，需要控制模型底部的风扇来控制物体在管道中悬浮的高度，其中非线性红外线作为系统的测量仪器。
The fan connected with the pipeline at the bottom of the model, is used to control the suspended -height of the object in it. And the Nonlinear Infrared is used as the measuring instrument.
第十六条洁净室(区)的窗户、天棚及进入室内的管道、风口、灯具与墙壁或天棚的连接部位均应密封。
Article 16: The Windows, ceilings, entering pipes, ventilation, light fixtures and joints between walls and ceilings in clean room (area) shall be airtight.
该方法另外还包括将密封包围在形成于第一和第二管道系统部件之间的连接部周围并且将环形夹具放置于此密封的周围。
The method additionally includes the steps of wrapping a seal about a joint formed between the first and second ductwork components and positioning a ring clamp about the seal.
并介绍了一种适合强制循环方式的新颖的活动烟罩和烟罩密封形式，推荐了一种活动烟罩管道柔性连接件。
A new type of moving petticoat pipe structure and petticoat pipe seal which fit for forced circulation way is introduced. A kind of flexible fastening of moving petticoat pipe is also recommended.
本发明涉及一种管道连接部快速密封方法和连接机构。
The invention relates to a rapid sealing method and a connection structure for connection parts of pipelines.
大口径管道柔性内胀式密封圈及连接结构和方法。工作密封圈用侧面装有气料嘴的中空橡胶密封圈内充填物料而形成。
The inventive working seal ring is formed by filling the hollow rubber seal ring with a gaseous material mouth on its side with material.
大口径管道柔性内胀式密封圈及连接结构和方法。工作密封圈用侧面装有气料嘴的中空橡胶密封圈内充填物料而形成。
The inventive working seal ring is formed by filling the hollow rubber seal ring with a gaseous material mouth on its side with material.
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