Patent AT-E401191-T1: [Translated] METHOD AND APPARATUS FOR APPLYING A REINFORCEMENT TO A PLASTIC PIPE BY A WINDOW WELDING METHOD

The invention relates to a plastic pipe (1) comprising at least one connecting point (2) for connection to another plastic pipe (3) or to another connecting piece, wherein the connecting point (2) has a sealing area. A reinforcement (5) is applied to the connecting point (2) in the sealing area and substantially or completely prevents the plastic of the connecting point (2) from creeping in the sealing area. The invention also relates to a method and devices for producing a corresponding plastic pipe.