Direction-adjustable screw pipe joint, has outer seal inserted into insert that is pressed against counter piece during mounting pipe joint axially at outer circumference of counter nut

摘要

The screw pipe joint has outer threads (13) screwed into a screwing hole and axially fixed against each other at a screwed end (12). An inner seal (18) is arranged in a nut (17) gripped by a counter nut (16) and radially pulled into the screwed end. An outer seal is inserted into an insert (20) that is pressed against the counter piece when mounting the pipe joint axially at the outer circumference of the counter nut by the axial surface of the counter nut and a sealing area surrounded by a radial retraction of the screwed end.