CONSTRUCTION KIT FOR RETROFITTING A PIPE CONDUIT CONNECTION OF A THICK-WALLED PIPE

摘要

In a kit to clean a pipe connection, ▪ designated with a restructuring as a nozzle (2) pipe stub which for insertion into a connection opening (3) of a pipeline (1) is provided, ▪ one to the inside of the pipeline (1) effective in the restoration connection piece (2) arranged sealing (7), ▪ a to the outside of the pipe (1) effective in the restoration connection piece (2) fit tightly arranged sealing collar (9) surrounding the restoration connection piece (2), firstly, the pipe line (1) tightly against, and secondly the restoration connection piece (2), and which has a filling opening accessible from the outside (14), as well as ▪ a liquid sealant which can be filled through the filling opening (14) in a sealing gap (16) between the pipeline (1) and the restoration connection piece (2) and between the inner seal (which, in the region of the connection opening (3) 7) and the outer sealing collar (9), the invention proposes that the restoration nozzle (2) is variable in length configured and two axially adjacent connectable portions (4, 5), of which a so-called inner portion (4) has the seal (7) and a so-called outer portion ( 5) comprises the sealing collar (9).