- N-601 Elbow welded 90°, 3D
- N-602 Bogen 45°, 3d geschweisst
- N-603 Elbow welded 90°, 5D
- N-605 Bogen 90°, 2d geschweisst
- N-607 Bogen 90°, ID + 100 geschweisst
- N-611 Tee equal, welded
- N-612 Tee reduced, welded
-
N-619 Reducer welded, concentric, length x3
(D-d)
-
N-620 Reducer welded, metric, length x3
(D-d)
- N-617 Reducer welded, concentric, DIN 2616
- N-626 Reducer welded, metric, excentric, without zylindric ends
- N-623 Reducer welded, excentric, with zylindric ends
- N-631 End caps, pressed, similar DIN 28011
- N-627 Collar pressed, NP 10, DIN 2642 / EN 1092-1
- N-655 Wall flange / ring