摘要 |
The invention relates to a live-tapping sleeve with an integral seal. The sheath of a half-sleeve 2 is shaped so as to receive, at its base, a single seal 11 interposed between a pipeline 3 and a connection element 8 against which it seals, at least one appended member 13, 14 being provided to improve this sealing. Application to pipeline connection. <IMAGE>
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