发明名称 |
HIGH PRESSURE PIPE LINER COUPLING ASSEMBLY AND METHOD |
摘要 |
A liner assembly including a first ring member, a second ring member, a corrosion barrier ring, a first liner and a second liner. The first ring member has a body member with a first end and a second end. The first end has a first flange and a second flange extending therefrom. The first flange and the second flange define a space therebetween. The second ring member has an extended body member having a first end and a second end. The second end has a first flange and a second flange extending therefrom. The first flange and the second flange define a space therebetween. The corrosion barrier ring is disposed between and cooperates with the first end of the first ring member and the second end of the second ring member.
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申请公布号 |
CA2711468(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
CA20072711468 |
申请日期 |
2007.12.28 |
申请人 |
ROBROY INDUSTRIES, INC. |
发明人 |
ZAPATA, OSCAR;DODDS, JOHN JOSEPH |
分类号 |
F16L58/18;E21B17/042;F16L9/18;F16L15/04;F16L15/08;F16L39/00 |
主分类号 |
F16L58/18 |
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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