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oil casing
相关语句
  石油套管
     Research on Heat Treatment Process for 34Mn6-N80 Oil Casing
     34Mn6钢N80钢级石油套管热处理工艺研究
短句来源
     ANALYSIS ON OUTSIDE FOLD & CRACKS OF 40Mn2V EARTH OIL CASING
     40Mn2V石油套管外折裂纹分析
短句来源
     It is found that the austentic grain grade by OLTM is smaller 2.5-3 ASTM than that by direct sizing, the properties of 40Mn2V steel by OLTM are the longitudinal toughness Ak≥23J,σ0.5≥555Mpa, σb≥820Mpa, elongation δ5≥23%, matching the property demands ofAPI Standard about N80 grade oil casing.
     结果表明:40Mn2V钢经在线形变热处理后,奥氏体晶粒度较直接定径工艺提高2.5~3级,生产无缝钢管的纵向冲击功Ak≥22J,σ0.5≥555MPa,σb≥819MPa,延伸率δ5≥23%,满足API标准对N80石油套管的性能要求.
短句来源
     Perforation Test of TP65 Oil Casing Under Simulated Well Conditions
     TP65石油套管在模拟井条件下的射孔试验
短句来源
     Research and Development of N80Q Steel Grade Oil Casing Pipe
     N80Q钢级石油套管研制
短句来源
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  油套管
     Development of Economic Type Anti-CO_2/H_2S Corrosion Oil Casing
     经济型抗CO_2、H_2S腐蚀油套管的开发
短句来源
     Based on the trial production of the oil casing production line, supplied by,west Germany, in Baoshan Seamless Steel Pipe Plant, some problems of the proeess, layout, total design, unitary and individual equipments of the line are analyzed and some measures to solve the problems are proposed.
     根据西德向宝钢无缝钢管厂提供的油套管生产线试生产以来的情况,初步分析了该生产线的工艺、平面布置和设备状况以及整体设计、单机设备所存在问题,并就此提出了相应的解决办法。
短句来源
     The paper describes the main aspects of quality data bank and decisionmaking support system for oil casing production,including the main configuration,running conditions,basic functions and the role the system plays.
     介绍了油套管质量数据库及决策支持系统的基本结构组成、运行环境、主要功能及该系统的作用和意义。
短句来源
     According to the production experience,researched the requirements of mechanical properties and chemical analysis for hot-rolled strip applied in oil casing production, the conclusion is reached that the precondition to produce high quality oil casing is the hot-rolled strip with reasonable elements match,good micro-structure,favorable mechanical properties and accurate dimension control.
     根据生产实践探讨了焊接油套管对板材机械性能和化学成分的要求 ,指出热轧带钢合理的元素配比 ,良好的显微组织、优良的机械性能、精确的尺寸控制是生产优质油套管的前提所在。
短句来源
     In order to understand the influence factor and operation condition of nitrogen insulated technique of oil casing annulus in high viscosity thermal recovey well,and to complete indoor physical modeling of wellbore heat transmission of nitrogen insulation in casing tube annulus of thermal recovery well,indoor physical models of wellbore heat transmission of nitrogen insulation in concentric tubing and blank tubing are established according to wellbore heat transmission theory,relevant principles,and technical index and scales,and the design is analyzed and demonstrated numerically.
     为了搞清稠油注汽热采井油套管环空氮气隔热技术的影响因素和操作条件 ,实现注汽热采井油套管环空氮气隔热井筒传热技术的室内物理模拟 ,依据井筒传热原理 ,遵循相似准则 ,按技术指标比例建模 ,在室内建立了同心油管氮气隔热井筒传热、光油管氮气隔热井筒传热物理模型各一套。
短句来源
  油井套管
     FINITE ELEMENT ANALYSIS OF OIL CASING PIPES IN SWELLING OF ROCKS
     膨胀岩中油井套管力学响应分析
短句来源
     The production situation and further development of N-80 grade oil casing areintroduced in this paper.
     介绍了N-80油井套管目前的生产状况,采用的钢种及有关生产工艺,以及今后的发展方向.
短句来源
  “oil casing”译为未确定词的双语例句
     R & D of Enhancement 13Cr Steel Anti-CO_2 Corrosion Oil Casing
     增强型13Cr钢抗CO_2腐蚀套管的研制
短句来源
     DISSECTIONAL INVESTIGATION OF NDD-DETECTED DEFECTS OF ARGENTINA-MADE Φ139.7mm OIL CASING
     阿根廷Φ139.7mm套管探伤缺陷的解剖分析
短句来源
     Analysis on Anti-collapse Property and Design of P110 Steel Grade High Anti-collapse Oil Casing
     抗挤毁性能分析及高抗挤毁P110套管的设计
短句来源
     To evaluate the mechanical properties and the effect of deformation and annealing on them for J55 casing steel,a comparative study was made for the tensile properties of J55 oil casing steel with specimens cut in three directions and subjected to deformation(flattening) and subsequent annealing.
     为了评价J55套管钢的力学性能及其受力变形和热处理对它的影响,沿J55无缝套管钢管的纵向、横向和45°三个方向取样,经过压平和退火热处理,通过拉伸试验评价了该种管钢3个方向有无变形和热处理时管样的力学性能影响。
短句来源
     DEVELOPMENT OF QUALITY DATA BANK AND DECISIONMAKINGSUPPORT SYSTEM FOR OIL CASING PRODUCTION
     油套管产品质量数据库及决策支持系统的开发
短句来源
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  oil casing
Oil Level Switch provide information about oil level inside the oil casing of the rotary vane pump.
      


Based on the trial production of the oil casing production line, supplied by,west Germany, in Baoshan Seamless Steel Pipe Plant, some problems of the proeess, layout, total design, unitary and individual equipments of the line are analyzed and some measures to solve the problems are proposed.

根据西德向宝钢无缝钢管厂提供的油套管生产线试生产以来的情况,初步分析了该生产线的工艺、平面布置和设备状况以及整体设计、单机设备所存在问题,并就此提出了相应的解决办法。

Equipment modification, technology upgrade of pilger mill trains and their modification which have great significance are discussed. The outputs of the 325mm and 210 mm pilger mill trains in Chen- gdu Seamless Steel tube Plant are increased by more than 30% of the design leve and more thant wenty sorts of special pipes and tunes such as oil casings(API), hydrauliclplant tubes, powerplant and boiler pipes,thip tubes and stainless steel pipes can be produced on the traius aftr techuological modification...

Equipment modification, technology upgrade of pilger mill trains and their modification which have great significance are discussed. The outputs of the 325mm and 210 mm pilger mill trains in Chen- gdu Seamless Steel tube Plant are increased by more than 30% of the design leve and more thant wenty sorts of special pipes and tunes such as oil casings(API), hydrauliclplant tubes, powerplant and boiler pipes,thip tubes and stainless steel pipes can be produced on the traius aftr techuological modification and modernization of the two trains. Some modified and modernized processes for trains are recom- mended on the basis of summing up of the above experiences.

本文阐述了周期轧管机组的设备改造、工艺改革及现代化的重要意义。我厂325及216mm周期轧管机组经技术改造和实现现代化后,产量比设计水平提高了30%以上,而且能够生产诸如石油套管(API)、液压件管,电站及锅炉用管、船舶用管和不锈管等20余种专用管材。同时,在总结上述经验的基础上,推荐出改造后的周期轧管机组工艺。

In this paper, the effect of hot rolling process parameters which include different kinds of microstructures of 37M5 steel(N80—oil casing coupling)befor reheating, reheating temperature, deformation temperature, reduction,held time in the air after deformation on the austenitic behaviour of deformation and recrystallization in high temperature range has been studied by the method of quantitative metallography. In order to optimum austenite state of steel tube before hardening we decided more reasonable...

In this paper, the effect of hot rolling process parameters which include different kinds of microstructures of 37M5 steel(N80—oil casing coupling)befor reheating, reheating temperature, deformation temperature, reduction,held time in the air after deformation on the austenitic behaviour of deformation and recrystallization in high temperature range has been studied by the method of quantitative metallography. In order to optimum austenite state of steel tube before hardening we decided more reasonable hot rolling process parameters.

本文采用定量金相的方法研究了37Mn5钢(N80石油套管)在再加热前的不同组织状态、加热温度、形变温度、形变量以及形变后在空气中的停留时间等诸参数对奥氏体高温形变再结晶规律的影响。为钢管在淬火前获得最佳奥氏体状态确定比较合理的工艺参数。

 
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