Pipe element made of stainless steel for the production of chimneys, as well as of exhaust gas - and exhaust steam lines

摘要

The tubular section (1) is also used for forming jacketed flue gas and waste steam ducts as the sectional components, whose ends form coupling parts of a tube coupling in the form of a muff (2) and a plug end respectively.In the inner section (5) of the widened muff end of the tube section is formed an inner bead (6) for a sealing ring (7). In the muff end outer section (9) are formed radially inwards pointing spacer and guide knobs (10) for a plug end (3) of the next tubular section to be pushed up to the inner shoulder (11) of the inner bead.