
Maryland Metrics: Technical Data Chart
FLANGES ACCORDING TO DIN EN 1092-1
| Flange type (typ) as in DIN EN 1092-1 | |
| 01 (Plate [slip-on] flanges for welding) | 13 (Hubbed threaded flanges) |
| 02 (Loose plate flanges with weld-on plate collar) | 21 (Integral flanges) |
| 04 (Loose plate flanges with weld-neck collar) | 32 (Weld-on plate collars) |
| 05 (Blank [blind] flanges) | 33 (Lapped pipe ends) |
| 11 (Weld-neck flanges) | 34 (Weld-neck collars) |
| 12 (Hubbed slip-on flanges for welding) | |
| Some Flange translations: EN 1092 from DIN | |
| EN 1092-1 | DIN |
| EN 1092-1 PN 6 | DIN 2631 weld-neck |
| EN 1092-1 PN 10 | DIN 2632 weld-neck |
| EN 1092-1 PN 16 | DIN 2633 weld-neck |
| EN 1092-1 PN 25 | DIN 2634 weld-neck |
| EN 1092-1 PN 40 | DIN 2635 weld-neck |
| EN 1092-1 Type B Raised Face | DIN 2526 Form C |
| EN 1092-1 Type C Tongue | DIN 2512 Feder (Form F) |
| EN 1092-1 Type D Groove | DIN 2512 Nut (Form N) |
| EN 1092-1 Type E Spigot | DIN 2513 Vorsprung (Form V) |
| EN 1092-1 Type F Recess | DIN 2513 Rücksprung (Form R) |