焊接管理员行使负责监督的准备和实施工作。
Welding supervisors shall exercise responsible supervision over the preparation and execution of the work .
一个稳固的圆角应围绕每个焊接管整个圆周。
A solid fillet should be welded around the entire circumference of each tube.
我们总是用直流(交流)电弧焊机焊接管子。
We used to weld pipes with direct current D. C. arc welder alternating current, a.
碰到焊接管材时，这些探头可手动焊接或者自动焊接。
In the case of welded tube and pipe, test heads can be provided for manual or automated weld following.
采用304不锈钢，全焊接管路设计，避免水锤现象。
Adopt 304 stainless steels, Fully soldering patent pipe lines designed, averting hammer occurrence.
开关可以安装在异径三通管，标准三通管或焊接管件上。
Flow switch can be installed in a reducing tee, standard tee or welded fitting.
压缩空气的分配管道系统无例外地都是用焊接管件的铜管。
Air distribution piping systems almost invariably use soft copper tubing with soldered fittings.
并以实例说明焊接管材与功率等的定量关系和设计计算过程。
Thevelationship between pipe size and welding power and design program are analyzed.
海洋平台中的焊接管节点的疲劳寿命是由热点应力的大小和分布决定。
The fatigue life of welded tubular joints in offshore platforms is determined by the magnitude and the distribution of the hot spot stress.
实际算例表明，该方法用于含缺陷焊接管道可靠性安全评定简单、有效、准确。
The examples show that this method is simple, efficient and accurate for reliability safety assessment of the welded pipes with cracks.
焊接端口阀门适用于不需要拆卸的软焊接管线，采用低温焊料(204oc)。
Solder end valves are designed to be soft soldered into lines without disassembly, using a low temperature solder (400of) (204oc).
直接焊接管结构设计的关键问题是直接焊接节点，即相贯节点的极限承载力计算。
The key problem in the designing of this structure is the ultimate bearing capacity of the directly welded joints(also called simple joints).
我可能必须重新焊接管顶端的垂直领导管并增加一些长度为更多的步行刀片清除。
I may have to re-weld the top tube for vertical head tube and add some length for more foot to blade clearance.
品牌：进口外螺纹针型阀可配带不锈钢焊接管，能与管道直接对焊连接，也可通过外螺母拆卸阀门。
Germany RBT import external thread needle valve can be equipped with stainless steel welded pipe, and pipeline butt welding connection, but also through the outer nut removing the valve.
在役管道不停输焊接是在一定的输量、流速、压力的状态下焊接管件，对管道进行维修、改造的一种方法。
In service pipeline non-stop transmission welding is a method to maintenance and rebuild pipeline under welding pipe of certain transmission amount, flow speed, pressure status.
无焊接管路连接技术的管路都是冷拔的，无需任何加热，因此无论是装置前或装置后，都不需要化学清洁。
Non welded technology, USES no heat and tubing is all cold drawn, therefore there is no requirement for chemical cleaning, either on site or Offsite.
他说，一点点加工需要做的阴极管，螺纹螺栓作出枢纽这是焊接管通过一个惰性气体保护焊机，氩弧焊或。
He says a little machining needs to be done on the cathode tube, making a threaded bolt hub that is welded to the tube via an inert gas shield welder, or tig.
安装前对吸入、排出管路要清理干净，去掉铁锈等脏物，特别是焊接管路的焊渣必须彻底清除，以免进入泵后咬死。
Before installation on the suction and discharge line to clean, remove rust and dirt, especially welding pipe welding slag must be thoroughly cleared, to avoid killed after entering the pump.
采用美国HARRISBLOCKADE 焊条焊接，具有焊接管内无氧化皮、咬合紧密、无气孔、永不泄漏等优点；
HARRIS BLOCKADE welding electrodes used by the U. S. , with welded tube-free oxidation of skin, bite close, non-porous, never leaks and other characteristics;
2003年在湖南热电厂工作，在生产技术部先后担任专业工程师、工程师，主要工作为工程管理、网络管理、CAD制图、焊接管理等。
In 1997-2003, I worked as an engineer in Production technical department of Hunan Thermal power plant. I mainly worked on project management, netware management, CAD and welding management.
针对波纹管与焊接管手工焊接过程中，焊接质量和焊接速度受操作人员的技术水平和工作情绪影响较大的问题，研制开发了一种自动焊接系统。
In the welding of bellow, the quality and speed of welding are affected by the skill and emotion of workers. For sake of this, the paper proposed an automatic welding-machine for bellow.
福尔湃克管路技术无需任何加热或焊接，整个管路系统与传统的焊接管路系统相比是集灵活与便于快速拆装，高质量与高可靠性于一身的管路解决方案。
As Flupac's technology does not involve heating or welding, the system is very flexible, fast to install and very reliable compared to conventional welded solutions.
介绍了阀体与接管焊接的焊缝技术要求、执行标准、检验内容及合格指标。
Introduce welded seam specification, standards performed, inspectation items and acceptable index for welding of body and joint pipe.
使用联接器，夹子，螺钉，螺栓，水泥或焊接，钎焊和焊接设备连接管件。
Join pipes using couplings, clamps, screws, bolts, cement or soldering, brazing and welding equipment.
对正交接管焊接接头的温度场和应力场进行了数值模拟。
Temperature and stress fields of multi-pass welding of orthogonal nozzles were simulated.
本发明公开了一种用于空调压缩机外壳与贮液器之间的连接管及其焊接方法，属于空调机配件技术领域。
The invention discloses a connecting pipe used between a shell and a liquid receiver of an air compressor and a welding method thereof, which belong to technical field of air conditioner fittings.
快速不需焊接和再镀锌，安装速度比法兰连接管件快3倍以上。
Quick: Don't need to weld and galvanize, the setting time is 3 times quicker than the flange connect fitting.
多数海底管线修复技术都会涉及到一些借助机械手段或者焊接联接管线的配件，例如联轴器、钳夹、T型分支连接等。
Most subsea pipeline repair technologies involve fittings that can be connected to the pipeline via mechanical means, such as couplings, clamps, T-branch connections, or by welding.
运用有限元方法对正交接管结构在常规焊接和在线焊接条件下的温度场和残余应力场进行了数值模拟。
Temperature field and residual stress field of orthogonal structure under normal welding and in-service welding condition were simulated by FEM.
运用有限元方法对正交接管结构在常规焊接和在线焊接条件下的温度场和残余应力场进行了数值模拟。
Temperature field and residual stress field of orthogonal structure under normal welding and in-service welding condition were simulated by FEM.
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