发明名称 |
Tool for hydro-testing a nozzle |
摘要 |
There is described a novel tool and method for the isolation and pressure-testing of connections, such as welds, between a vessel and a nozzle or branch pipe. The nozzle testing tool comprises an improved seal that expands into sealing contact as testing pressure is increased. The tool can also be easily adjusted in order to accommodate variations in nozzle configuration.
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申请公布号 |
US8028565(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20090508358 |
申请日期 |
2009.07.23 |
申请人 |
CEDA SPECIALTY MECHANICAL SERVICES, LP |
发明人 |
GOTOWIK HORST;BAMFORD DANIEL;BAMFORD DAVID |
分类号 |
G01M3/04;G01M3/08 |
主分类号 |
G01M3/04 |
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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