FIELD: civil engineering. SUBSTANCE: invention can be used at building pipelines. Prior to connecting pipes by means of threaded sleeves, sealing compound is applied to threaded ends of pipes to be connected. Solidification of compound takes place in process of operation of said pipeline. For solidification of sealing compound heating is used. EFFECT: increased overhaul cycle, reduced time taken for building of pipeline. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
PLASTIC PIPE LINE | 2001 |
|
RU2211989C2 |
METHOD OF MANUFACTURE OF PIPE | 2001 |
|
RU2190531C1 |
PIPE | 2001 |
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RU2197671C2 |
METHOD OF REPAIR OF PLASTIC PIPE LINE | 2001 |
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RU2193715C1 |
METHOD OF PIPE MANUFACTURE | 2001 |
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RU2191313C1 |
PIPE | 2001 |
|
RU2211983C2 |
METHOD OF ELBOW MANUFACTURE | 2001 |
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RU2191316C1 |
ELBOW MAKING METHOD (VERSIONS) | 2001 |
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RU2197675C2 |
PIPE CONNECTING DEVICE | 2001 |
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RU2211398C2 |
PIPE | 2001 |
|
RU2211394C2 |
Authors
Dates
2003-10-10—Published
2001-04-23—Filed