| 发明名称 |
HEAT TREATED COILED TUBING |
| 摘要 |
Embodiments of a method of heat treating a coiled tube, in particular coiled tubes for use in the oil and gas industry, and pipes produced from the methods. In particular, embodiments of the heat treating method can utilized tempering without bending in order to avoid the generation of subsequent defects. |
| 申请公布号 |
US2016281188(A1) |
申请公布日期 |
2016.09.29 |
| 申请号 |
US201615076305 |
申请日期 |
2016.03.21 |
| 申请人 |
Tenaris Coiled Tubes, LLC |
发明人 |
Valdez Martin;Mitre Jorge |
| 分类号 |
C21D9/14;C21D1/56;C21D6/00;C22C38/04;C22C38/02 |
主分类号 |
C21D9/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of heat treating coiled tubing comprising:
tempering an as-quenched pipe without bending in order to avoid the generation of subsequent defects in the as-quenched or tempered material. |
| 地址 |
Houston TX US |
