The broken mechanism of boiler tubes was summarized.
总结了锅炉“四管”失效的形式和机理。
The general situation about development of SA-210C high-pressure boiler tubes was described.
介绍了衡管SA- 210c高压锅炉管的产品开发情况。
In the flame region, much of the heat generated is transferred to boiler tubes which line the walls.
在火焰区，大部分所产生的热量被转移到沿墙壁布置的锅炉管道上。
This company is skilled in repairing and retubing variety of steel and shape boiler tubes on the worksite.
该公司擅长各类船用锅炉的就地修理、更换各种钢质和管型的炉管。
By analyzing the actual data of boiler tubes, several typical overtemperature and abnormal charge ratio modes are given.
通过实际分析，给出了几种典型的炉管超温和变化率异常模式。
This system can effectively and quickly find out the real cause of boiler tubes blast and leakage with specific measures given.
开发出“四管”爆漏诊断专家系统，此系统可有效的快速发现爆漏的原因，提供解决措施，提高机组利用率。
This article describes the basic principles of eddy current test and analyzes the acceptance standards of eddy current test for boiler tubes at home and abroad.
叙述了涡流探伤基本原理，分析了国内外锅炉钢管涡流探伤验收标准，提出了锅炉钢管涡流探伤验收等级标准。
Zhen Xing, senior high-pressure boiler tubes experts also said: With the increase in steel production, raw material supply to the growing tension in the market.
振兴的资深无缝钢管专家还透露：随着钢铁产量的上升，原材料市场供应日益紧张。
The necessity of evaluating the properties of power plant boiler tubes is explained, and the results obtained, simultaneously stressing that the job ahead is to develop new types of boiler tubes.
介绍了电站锅炉用钢管进行性能评定的必要性及评定情况，并指出今后的任务是积极开发新的锅炉管品种。
A detailed numerical simulation study was conducted of the flow distribution in the heating surface tubes of a boiler roof superheater featuring a distribution header with a bent inlet.
对一台锅炉中其分配集箱带弯头入口的顶棚管过热器受热面管流量分配做了较详细的数值模拟研究。
The paper presents calculation and research results of heat transfer and wall temperatures of coiled tubes in the cooling walls of a 600MW supercritical pressure boiler.
该文阐述了600MW超临界压力锅炉螺旋管圈水冷壁传热和壁温计算的研究结果。
In the operating period of two years, the type KCTK35/40-100 tubes of boiler economizer have been exploded many times.
某型号为KCTK35/40 100锅炉省煤器，在运行两年多时间内发生多次爆管事故。
There is some action on organizing combustion in boiler, controlling the sulfur emission and preventing high temperature corrosion of water-wall tubes.
对锅炉燃烧调整，控制硫污染物排放，防止水冷壁高温腐蚀有一定的指导意义。
Meanwhile, through acquisition, analysis and processing to the sort of acoustic emission signals, the testing system for the leakage of "four tubes" of boiler will be set up.
通过采集这种声发射信号并分析处理，建立了检测锅炉“四管”泄漏的检测系统。
The seamless stainless steel tubes are mainly Used in boiler, over-heater, heat exchanger, Condenser and catalyst as high temperature and Pressure resistant, and anti-corrosive tubes.
本产品主要用于锅炉、过热器、热交换器、冷凝器、催化管等用的耐高温、耐高压、耐腐蚀的钢管。
A digital detecting system of four tubes leak of boiler in power plant based on virtual instruments was introduced.
介绍了一种基于虚拟仪器的火电厂锅炉四管泄漏数字化声学检测系统。
The tubes, manufactured here, are used in gas pipelines, water supply systems, heating, sewage, different boiler installations, irrigation systems and many other things.
这里生产出来的管道用于输气管道、给水系统、供热系统、污水系统、不同锅炉的安装、浇灌系统等等。
Cause boiler "four tubes" the causes for the leakage of more, including wear and corrosion, overheating, ripping led is the main cause of four tube leakage.
总结坝电防“四管”泄漏管理经验及防磨防爆小组的工作经验，对锅炉“四管”爆漏原因进行分析并提出预防措施。
To find the cause of perforation corrosion in a boiler tube, the chemical composition, mechanical properties, microstructure of tubes, the corrosion product and the water quality have been analyzed.
废热锅炉是合成氨装置的重要设备之一，其炉管与大管板焊缝受高温高压及介质腐蚀，运行一年后会产生裂纹，影响装置的正常运行。
Based on the water-tubes' simulant cleaning test, the ineffective boiler was cleaned through the stepwise method. A satisfactory effect was obtained after the actual cleaning.
叙述了失效锅炉在进行化学清洗时，先应用水冷壁管进行模拟清洗泄漏试验，再在此基础上采用分步法清洗，并在实际清洗中获得较好效果。
Ammoniac Corrosion of condenser copper tubes is the major cause of condenser leakage and copper content in boiler feed water.
凝汽器铜管的氨腐蚀，是造成凝汽器泄漏和给水含铜的重要原因。
The paper shows a new method to use spiral finned tubes in the improvement of boiler economizer so as to solve its leakage problem caused by wear, and gives relevant design and calculation results.
该文针对锅炉省煤器磨损泄漏问题，采用螺旋肋片技术对省煤器进行了改造，并给出了设计计算结果。
Based on test - researching and analyzing, it is shown that the stress corrosion of boiler fire-tubes car. be prevented by full annealing.
通过试验研究与分析认为可以通过完全退火处理来预防。
A novel nondestructive technology of life evaluation for austenitic tubes of boiler is recommended.
介绍了奥氏体炉管在非破坏状态下的寿命评价新技术。
Standard Specification for Steel Tubes, Carbon and Carbon Manganese, Fusion Welded, for Boiler, Superheater, heat Exchanger and Condenser Applications.
锅炉，过热器，热交换器和冷凝器用熔焊碳和碳锰钢管规范。
Standard Specification for Steel Tubes, Carbon and Carbon Manganese, Fusion Welded, for Boiler, Superheater, heat Exchanger and Condenser Applications.
锅炉，过热器，热交换器和冷凝器用熔焊碳和碳锰钢管规范。
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