发明名称 |
EXPANDABLE THREADED CONNECTION |
摘要 |
Tubular connections and methods of designing tubular connections having selected root/crest clearance when the box member and pin member are made-up . When the tubular connection is radially expanded, a thread seal is formed ov er at least part of the tubular connection.
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申请公布号 |
CA2587093(C) |
申请公布日期 |
2010.01.05 |
申请号 |
CA20052587093 |
申请日期 |
2005.10.26 |
申请人 |
HYDRIL COMPANY LP |
发明人 |
REYNOLDS, HARRIS A., JR.;SIVLEY, ROBERT S., IV |
分类号 |
F16L25/00 |
主分类号 |
F16L25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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