Pipes and tubular conduits – Repairing – Patches
Patent
1993-12-17
1995-06-06
Bryant, III, James E.
Pipes and tubular conduits
Repairing
Patches
138 97, 138109, 138155, F16L 5518
Patent
active
054213703
ABSTRACT:
A flange (33) which can be connected to a length of pipe which is to be renewed (1a) and which comprises a series of separable disc-shaped elements individually constituted by a plurality of parts. Sealing-tight gaskets are interposed with a clamping effect between two element parts and between two adjacent disc-shaped elements. By way of a terminal flange element (33e) it is possible also to place at the end of the flange a monitoring device or a counter-flange (77) for guiding a casing pipe (35). The flange may be dismantled when casing is completed.
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Berger Yves
Berland Michel
Marcout Alain
Teillaud Marcel
Bryant III James E.
Gaz de France
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