| 发明名称 |
Method for joining bi-metallic tubulars and a bi-metallic tubular weld configuration |
| 摘要 |
A method for joining bimetallic tubulars and a bimetallic tubular weld configuration which ensures both a continuous corrosion resistant inner lining across the joint as well as the required mechanical strength.
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| 申请公布号 |
US5265790(A) |
申请公布日期 |
1993.11.30 |
| 申请号 |
US19930026905 |
申请日期 |
1993.03.05 |
| 申请人 |
EXXON RESEARCH & ENGINEERING COMPANY |
发明人 |
MUMFORD, III, JAMES D.;PAREEK, VINOD K. |
| 分类号 |
B23K31/02;F16L13/02;(IPC1-7):B23K31/02;B23K101/10 |
主分类号 |
B23K31/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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