180° welded elbows type 3—a full bend, after which both legs run parallel. Five sizes ranging from Ø 26.9 × 2.3 to Ø 60.3 × 2.9 mm with Rm 29 to 76 mm; the radius determines the center-to-center distance between the legs. Compact design without a straight extension, for butt welding. The 180° type 3 version is available exclusively; each item comes with a 3D viewer.