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- A NEW DETECTING METHOD AND APPLYING OF TUBE SHEET WELD 列管式换热器管板焊缝检漏新方法及应用
- Research on tube to tube sheet welding process of condenser made of duplex stainless steel 双相不锈钢冷凝器换热管与管板焊接工艺
- tube to tube sheet welding 管与管板焊接
- 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幻焊接工艺制定及产品的焊接。
- The steam leakage was occurred on the welding zone of the tube sheet of the austenitic stainless steel heat exchanger. 摘要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。
- It is fit for all kinds of PVC sheet welding ,pattern.(for example: inflatable toys, packing bag ,rain coat &umbrella, etc. 适合各种PVC胶布之熔接、压花。（如：吹气玩具、包装袋、雨衣、雨伞等制造）
- It is fit for all kinds of PVC sheet welding, pattern.(for example: inflatable toys, slippers, wallet, leather belt, packing bag, rain coat, umbrella, etc. 适合各种PVC胶布之熔接、压花。（如：吹气玩具、拖鞋、手提包、钱袋、皮带、包装袋、雨衣、雨伞等制造）
- Grind purely the hole of the tube and measure the distance between the upper and lower tube sheet. 将需更换管子的管孔磨清理干净，测量上下管板间的实际距离。
- The design experience of fixed tube sheet (not as flange) is summarized from analyzing & comparing the results based on GB151 & TEMA. 针对工程实例;对采用SW6-1998 V3.;0程序(基于(GB151-1999)计算方法与TEMA标准的计 算方法所得结果进行比较分析;总结出管壳式换热器不兼做法兰管板的设计经验。
- 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。
- Experimental result indicates that both the chemical components and mechanical properties of the tube sheet meet GB6654-96, that is to say, material do not result in cracking on the CCU tube-plate. 实验结果表明,管板的化学成份和机械性能均符合国标GB6654-96,说明管板开裂不是由于材质本身造成的;
- 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。
- Research on welding procedue between the tube sheet and the heat exchanger tube 换热器管子与复合管板的焊接工艺研究
- WELDING PROCEDURE BETWEEN TUBE AND TUBE SHEET FOR U SHAPE TUBE HEAT EXCHANGER U型管换热器管-管板焊接工艺
- A Few Opinion to Design Fixed Tube Sheet 浅淡固定式管板设计
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- The Calculation Method of Heat Exchanger Tube Sheet 换热器管板计算的简化方法
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- fixed tube sheet type heat exchanger 固定管板式热交换器
