FIELD: construction.
SUBSTANCE: insulating coupling comprises thickened branch pipes which are cut in the pipeline over their outer diameters. The inner side of the branch pipes is provided with thin-walled sealing members arranged with a spaced relation to each other. The insulating coupling is mounted in the split coupling. The spaces between the split coupling and branch pipes receive the reinforced dielectric material.
EFFECT: enhanced reliability.
2 cl, 2 dwg
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|---|---|---|---|
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|
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RU2611130C1 |
