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石油油管
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  oil tubing
     QUALITY STATUS OF J55 OIL TUBING MADE FROM HCC BILLETS
     用水平连铸坯生产J55石油油管质量状况
短句来源
     : Thread gluing is a common failure of oil tubing found during manufacture and operation.
     石油油管的粘扣是油管生产和使用过程中常见的一种失效形式。
短句来源
     This article introduces the quality of J55 oil tubing made from HCC billets It points out that the quality of tubing made from HCC billets can completely satisfy API 5CT specifications and the additional purchasing technical terms of oil field, and that the quality level of tubing made from HCC billets can reach that of rolling billets, moreover, the internal crack inherited from central crack of HCC billets will not affect tubing property
     介绍了用水平连铸坯生产J55石油油管质量情况,指出用连铸坯生产的油管质量完全可以达到API5CT标准和油田的附加采购技术条件,该油管的质量水平可以达到轧制坯生产油管质量水平。 同时指出,由水平连铸坯中间裂纹"遗传"给钢管的"内部发纹"不会对油管的使用性能造成影响。
短句来源
  oil tube
     INVESTIGATION ON DIMENSION CONTROL OF OIL TUBE
     石油油管尺寸控制的研究
短句来源
     The Quality and Inspection of Oil Tube
     石油油管的质量与检验
短句来源
     The functional relation of oil tube outside diameter with thickness and the weight of a piece of tube was investigated. The numeric value of the relation was determined by calculation with computer. The outside diameter, thiekness and weight of a piece of tube were controled by the numeric value on production.
     分析了石油油管单支重量及通棒不符合要求的原因,研究了石油管外径、壁厚、单重与内径间的关系,推导出了它们之间的相应计算公式,并经计算机输值计算,将对应关系按表格形式固定下来,在生产时严格按表格控制,同时还采取了其它相应措施,使石油管尺寸控制效果大为提高。
短句来源
     Meanwhile it also points out the importance of imported and domestic oil tube inspection and the matters shall be paid attention to.
     同时还指出了加强进口与国产石油油管检验的重要性及检验中的注意事项
短句来源
  “石油油管”译为未确定词的双语例句
     DEVELOPMENT OF 42MnMo7 FOR N80 GRADE OIL PIPES WITH EAF - HCC PROCESS
     电炉水平连铸N80石油油管钢42MnMo7的研制
     An automatic hydrostatic testing device for casing tubing
     全自动石油油管(套管)静水压试验装置的改进
短句来源
     The GE5-1000s tube-lather, which was made in Spain, was mainly used for processing the petroleum pipeline thread and fixing the original pipeline thread.
     GE5-1000S西班牙生产的管子车床主要用于加工石油油管螺纹及对原有油管螺纹进行修复。
短句来源
     Tube-lathe is mainly used as processing the petroleum pipeline screw thread andrehabing the original pipeline screw thread.
     管子车床主要用于加工石油油管螺纹及对原有油管螺纹进行修复。
短句来源
     Abstract This article gives the calculational methods of the thread,s big diameter in the tubing's end and small di-arneter in the coupling's end. It is also an ! important compleiiemtarity to the standard of GB9253. 388 andgives convenience to the manufacture of threads on tubing and couplings for petroleum industry.
     推导了石油油管外螺纹小端大径和内螺纹大端小径的计算公式,并给出了常用石油油管螺纹这两个尺寸的计算结果,旨在对GB9253.3一88“石油油管螺纹”提出建设性意见,以方便对石油油管螺纹的加工。
短句来源
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  oil tube
Check to see that the oil tube is filled before running the pump.
      


Two mills, φ114mm high frequency welding pipe mill and φ114mm tilt roll passing-braving pipe reducing tension mill, produced simultaneously the pipes with φ32- 114mm less than 6mm in thickness, as forfluid transportation pipe, structure pipe, low and medium pressure boiler pipe and J55 petroleum pipe. Themain consumption and producing expense with different offering blank way were compared with two millswithout considering heat -treatment and pipe machining. The result are: 1. to the pipe manufacturer purchasing...

Two mills, φ114mm high frequency welding pipe mill and φ114mm tilt roll passing-braving pipe reducing tension mill, produced simultaneously the pipes with φ32- 114mm less than 6mm in thickness, as forfluid transportation pipe, structure pipe, low and medium pressure boiler pipe and J55 petroleum pipe. Themain consumption and producing expense with different offering blank way were compared with two millswithout considering heat -treatment and pipe machining. The result are: 1. to the pipe manufacturer purchasing blank, the economy consideration was finally decided by balance of expenses between hot- rolledsteel coil and pipe blank. More nerely the two expenses was, more advantageous the welded pipe. 2. to thepipe manufacturer using self-produced pipe blank, the expense of welded pipe less than 6mm in thicknesswas lower. 3. the seamless pipe can not be replaced by the welded pipe in economy consideration as the thickness is more than 6mm.

用一套φ114mm高频焊管机组与一套φ114mm斜轧穿孔──顶管──张力减径机组两种工艺方式同时生产管径32~114mm,壁厚小于6mm的流体输送管、结构管、低中压锅炉管和J55石油油管,在两套机组都不考虑热处理和管加工的条件下,进行主要消耗指标和不同供坯方式下生产费用的比较。得出:①靠外购坯料生产钢管的厂家,其经济性最终取决于热轧钢卷和管坯的差价,二者价格越接近越有利于焊管。②对使用自产管坯的厂家,在生产壁厚小于6mm钢管时,一般焊管费用低。③无缝管轧机生产壁厚大于6mm的无缝钢管比较经济。

Abstract This article gives the calculational methods of the thread,s big diameter in the tubing's end and small di-arneter in the coupling's end. It is also an !important compleiiemtarity to the standard of GB9253. 388 andgives convenience to the manufacture of threads on tubing and couplings for petroleum industry.

推导了石油油管外螺纹小端大径和内螺纹大端小径的计算公式,并给出了常用石油油管螺纹这两个尺寸的计算结果,旨在对GB9253.3一88“石油油管螺纹”提出建设性意见,以方便对石油油管螺纹的加工。

The functional relation of oil tube outside diameter with thickness and the weight of a piece of tube was investigated. The numeric value of the relation was determined by calculation with computer. The outside diameter, thiekness and weight of a piece of tube were controled by the numeric value on production. The results show that dimension control accuracy of oil tube was improved.

分析了石油油管单支重量及通棒不符合要求的原因,研究了石油管外径、壁厚、单重与内径间的关系,推导出了它们之间的相应计算公式,并经计算机输值计算,将对应关系按表格形式固定下来,在生产时严格按表格控制,同时还采取了其它相应措施,使石油管尺寸控制效果大为提高。

 
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