• FLANGES PN 25 ACCORDING TO EN 1092-1 [ BACK ]

Drawing I.1.1 - Diagram	Drawing I.1.2 - Type 01	Drawing I.1.3 - Type 02 and 32

Drawing I.1.4 - Type 02 and Type 33	Drawing I.1.5 - Type 04 and Type 34	Drawing I.1.6 - Type 05
Drawing I.1.7 - Type 11	Drawing I.1.8 - Type 12	Drawing I.1.10 - Type 21
This diagram illustrates the arrangement but not necessarily the correct number of bolt holes. Refer to the column 'Bolting Number' in table for actual number. NOTE 1: Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange. NOTE 2: For d1 dimensions see document "Flange facing according to EN 1092-1".
NOTE: The p/t ratings from EN 1092-1 apply only for flange types 05, 11, 12, 13 and 21 having nominal sizes up to and including DN 600. The p/t rating of all other flanges shall be agreed between the manufacturer and the purchaser