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   oil well pipe 的翻译结果: 查询用时:0.008秒
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金属学及金属工艺
石油天然气工业
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oil well pipe     
相关语句
  油井管
     Development of Non-Quenched/Tempered N80 (F-N80) Oil Well Pipe
     非调质N80(F-N80)油井管的开发
短句来源
     STUDY ON QUALITY OF J55 OIL WELL PIPE
     J55油井管质量的研究
短句来源
     Different failures of 42MnMo7 oil well pipe are analyzed, and chemical composition of the non-quenched/tempered steel ( F-N80 ) proposed.
     对42MnMo7油井管失效形式进行了分析,提出了非调质钢(F-N80)成分的设计方案。
短句来源
     In this paper, the process route of 30tUHP(EBT), 40tLF and HCC for production technology has been discussed. The quality problem of Microalloyed Non-Quenched and Tempered 42MnMo7 Oil Well Pipe has been analysed in detail.
     探讨了30tUHP(EBT)、40tLF和HCC生产微合金非调质42MnMo7油井管钢的工艺,重点分析了其质量问题。
短句来源
     In order to meet the technical requirements of oil well pipe 13Cr-L80, heat treatment must be carried out according to its concrete application conditions.
     为了达到13Cr-L80油井管生产技术要求,必须根据其具体使用条件进行热处理。
短句来源
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  油套管
     J55 oil well pipe is employed to study the defect influence on its bending resistance. Artificial defect is machined on 73mm oil well pipes, and instron 1346 is employed to perform the bending testing, the effectiveness of the modified NSC criterion (net section collapse criterion) is checked.
     本研究选用J55油套管,用人工缺陷法在外径为73mm的油套管外表面预制了缺陷,通过三点弯曲对称加载试验,研究了缺陷管的抗弯强度,对改进的NSC准则进行实验检验。
短句来源
  油井管柱
     By means of testing and analyzing oil well pipe corrosion morphological feature, product composition and microstructure, corrosion mechanism of every pipe is proposed in different environment.
     并通过对油井管柱腐蚀形态特征、产物组成、微观结构等测试和分析,提出了不同的环境条件下各种管材的腐蚀机理; 揭示了产生各种腐蚀规律与腐蚀本质间的联系;
短句来源
     The field coupon tests indicated that the Jurassic oil well pipe in the oil field of PetroChina Changqing Oil Field Company suffered from severe internal corrosion,especially the pit corrosion.
     通过现场腐蚀挂片试验,发现中国石油天然气股份有限公司长庆油田分公司某油田开采侏罗系油井管柱遭受严重的内腐蚀,以点蚀为主要破坏形式。
短句来源
  石油管
     The Heat-treatment Technology of N80 Oil Well Pipe
     N80石油管的热处理工艺
短句来源
     The development status of heat treatment technology of N80 oil well pipe at home and abroad and applied steel grade and development trend in the future are introduced.
     介绍了国内外 N80石油管的热处理工艺的开发现状和采用的钢种以及今后的发展方向
短句来源

 

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The developments of oil well pipes-with corrosion resistance in foreign countries are summarized and the informations introduced by the paper is very valuable to the oil well pipe production for our country.

本文综述了国外耐腐蚀油井管的发展现状,为我国今后生产油井管提供了借鉴。

A method of accurately determining the temper temperature of oil well pipes is proposed in the paper since the temper temperature suggested by West Germany is only in a infinite range and hard to practice. And good effect is obtained in practice with the method.

西德向宝钢提供的油井管热处理工艺制度中,回火温度仅给出了一个范围,因而实际操作难以进行。本文提出了一种实用准确的回火温度确定方法。该方法实际运用效果较好。

From analysis on pipe phosphorization treatment effect by using several phosphorization liquids respectively,it shows that the key points of selecting phosphorization liquid are thermal stability and adherence of phosphorization film.Based on this,oil well pipe manufacturer,Huabei Oilfield did the phosphorization treatment on surface if pipe before coating with thermal set property and gained a good result.

几种磷化液对钢管磷化处理效果的试验分析对比表明,磷化膜的热稳定性、附着性是选用磷化液的关键。华北油田井下钢管厂据此对涂敷热固性涂料的钢管进行涂敷前的表面磷化处理,取得了良好效果。

 
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