| 石油钢管产品最小伸长率规定简析 |
| |
| 引用本文： | 孙宏.石油钢管产品最小伸长率规定简析[J].石油工业技术监督,2012,28(6):43-45. |
| |
| 作者姓名： | 孙宏 |
| |
| 作者单位： | 中国石油集团渤海石油装备制造有限公司华油钢管公司,河北青县,062658 |
| |
| 摘 要： | 介绍了石油天然气行业钢管产品APISpec5L（44版）等标准对于最小规定伸长率要求的相关规定，分析讨论了如何计算非标准尺寸圆棒拉仲试样的规定最小伸长率．并给出了非标准尺寸圆棒拉伸试样规定最小伸长率计算的实例。
|
| 关 键 词： | 铜管 拉伸试验 圆棒试样 最小伸长率 |
Brief Analysis on the Regulations of Minimal Tensile Stretch for Petroleum Steel Tube Products |
| |
| Sun Hong.Brief Analysis on the Regulations of Minimal Tensile Stretch for Petroleum Steel Tube Products[J].Technology Supervision In Petroleum Industry,2012,28(6):43-45. |
| |
| Authors: | Sun Hong |
| |
| Abstract: | An introduction is given to the relevant regulations for the minimal tensile stretch in the standards of API Spec 5L about steel pipe products of petroleum and natural gas industry.Then analysis focuses on how to calculate the regulated minimal tensile stretch about the tensile sample of nonstandard round bar,followed by the actual example of calculating the regulated minimal tensile stretch about the tensile sample. |
| |
| Keywords: | steel tube tensile test round bar sample minimal tensile stretch |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
