片语

capillary tube-sheet毛细管板

compound tube-sheet复合管板

tube-sheet welding管

pipe sheet管板

tube-sheet thickness管板厚度

Slidlng Tube and Sheet滑动管板

tube on sheet evaporator管板式蒸发器

tube-sheet exchanger管壳式换热器

tube to sheet welding管板焊

英汉例句

• finite element analysis is adopted to calculate secondary quench exchanger tube sheet of ethylene plant.

  对乙烯装置第二急冷锅炉的管板进行了有限元分析。

• the welding process of nickel base welding wire for tube to tube sheet used in hp heater of 330 mw and above power unit has been described in the article.

  本文依据工程实践经验，介绍了镍基合金、石墨、钢衬聚四氟乙烯三种材料的应用防腐情况、使用条件，对于氟化选材有指导意义。

• the design efficiency and quality of tube sheet has improved greatly.

  程序的使用有效地提高了管板的设计效率和设计质量。

• this article has described the structure design of the floating chuck and its application status in the heat exchange tube sheet machining.

  介绍了在加工换热器管板时采用的平移式浮动夹头的结构设计及应用情况。

• this article introduced the establishment of welding procedure of tube - tube sheet welding, and the fabrication of equipment.

  本文介绍了管子管板封口焊的焊接工艺制定及产品的焊接。

• the principle, configuration and structure of fully automatic welding for tube and tube sheet joints are introduced.

  介绍了管子与管板的角环焊缝所采用的全自动钨极氩弧焊机的结构、组成和工作原理。

• the results show that the flexible and thin tube sheet can effectively reduce the temperature difference stress, which is brought by the difference in temperature between the tube side and shell side.

  详细分析了挠性薄管板的应力强度，结果表明，该挠性薄管板结构能有效地减小管壳程由于膨胀差而引起的温差应力；

• abstruct: the connection mode and welding technological process between tube and tube sheet, tube sheet and shell of low temperature tubular heat exchanger are discussed.

  探讨了低温管壳式换热器的管子与管板、管板与壳体的连接方式及焊接工艺。

• practice shows that different knife route for machining tube sheet will cause a very big difference of it's length.

  实践表明，加工管板不同的走刀路线其长度相差极大。

• the causes resulting in cracks in back tube sheet of shell type boilers are analyzed. the mechanism of accidents is stated and some relative solutions to the problem are presented.

  分析了锅壳锅炉后管板裂纹产生的原因，阐述了事故发生的机理和处理方法。

• it is hard to make an analysis of the temperature field and stress field in the tube sheet and cylinder of a waster heat boiler owing to asymmetric arrangement of the heat exchange tube.

  废热锅炉换热管分布的不对称性，使得管板和筒体等部件的温度场与应力场分析十分困难。

• the automatic automatic welding dual - phase stainless steel reaction tube and tube sheet on methanol converter is introduced.

  介绍甲醇合成塔双相不锈钢反应管与管板的自动焊接工艺。

• the steam generator of fcc unit in jinzhou petrochemical company is head-floating steam generator and its tube sheet cracked after it was put into use more than a year.

  锦州石化公司催化裂化装置采用的浮头式油浆蒸汽发生器，投用一年多（在其设计寿命之内）就发生失效。

• making tube sheet by cap.

  制作管帽均采用板材。

• the steam leakage was occurred on the welding zone of the tube sheet of the austenitic stainless steel heat exchanger.

  在奥氏体不锈钢制再沸器的上管板与壳程筒体焊接的管板一侧发生蒸气泄漏。

• test, fabrication and measurement of the explosive method used in the expansion of tube with tube sheet in a water cooler are discussed.

  介绍用爆炸法胀接水冷器管子和管板的试验、制造和测试数据。

• according to the flow characters of secondary side fluid, the transit times divide into four sectors from tube sheet to the sensor on steam line.

  根据蒸汽发生器二次侧工质的流动特点，将迁移时间分成四段计算，并重点提出了管束区汽相运动的速度分布计算模型。

• according to the failure problem of expansion joint in hydrogenation preheater, the methods used to repair the expansion joint in the fixed tube sheet heat exchanger were introduced.

  针对加氢预热器膨胀节失效的问题，简要的介绍修复该固定管板式换热器膨胀节所采用的方法，同时还按相关标準校核了膨胀节焊缝的强度，指出了膨胀节拆装的主要注意事项。