发明名称 |
MULTI-PRESSURE FLANGE CONNECTION |
摘要 |
A multi-pressure flange is disclosed that includes a first set of fasteners comprising four fasteners in a first rectangular pattern for attachment in a first pressure rating and a second set of fasteners comprising four fasteners in a second rectangular pattern in which the first rectangular pattern is perpendicular to the second rectangular pattern. The second set of fasteners is selectively combinable with the first set of fasteners for attachment in a higher second pressure rating. The flange may include a recess to receive sealing component and a receptacle configured to receive a pipe fitting. Systems and methods including the multi-pressure flange are also disclosed.
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申请公布号 |
US2011308815(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
US201013141318 |
申请日期 |
2010.01.12 |
申请人 |
KOTRLA JOHNNIE;STEVENSON ROSS;HODGES VALLIE;CAMERON INTERNATIONAL CORPORATION |
发明人 |
KOTRLA JOHNNIE;STEVENSON ROSS;HODGES VALLIE |
分类号 |
E21B19/16;E21B33/038;F16L19/065 |
主分类号 |
E21B19/16 |
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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