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Table NA.1 shows the correspondence between the flanges specified in DIN EN 1092-1 with those specified in DIN Standards which have been replaced, either fully or partially, by DIN EN 1092-1. Table NA.1 — Correspondence between DIN and DIN EN flanges
Fig. 7: Dimensions - DIN flange PN 100 2.2 EN flanges (EN 1092-1) d K D L b f Fig. 8: Dimensions - EN flange EN 1092-1 (seal ledge B1) L Diameter of holes (number of holes) d Seal ledge diameter K Diameter of hole circle D Flange diameter b Total flange thickness f Seal ledge height 6 Flanges according to DIN - EN - ASME - JIS - Technical ...
Dimensions of PN 100 Flanges DIN EN 1092-1 NOTE 1 : Dimensions N1, N2 and N3 are measured at the intersection of the hub draft angle and the back face of the flange.
bs 4504 6 120 14 16 26 35 70 2 m12 4 14 90 55 6 6 - 60 1.05 1.14 1.05 1.20 - - 10 140 16 16 26 40 78 2 m16 4 18 100 56 6 6 - 60 1.69 1.60 1.60 1.80 - - 16 140 16 16 26 40 78 2 m16 4 18 100 56 6 6 - 60 1.69 1.60 1.60 1.80 - - 25 140 18 18 30 42 78 2 m16 4 18 100 55 6 6 - 52 1.88 1.80 1.87 2.00 - -
DIN 1092-1/ISO 7005 Flanges Dimensions (in mm) DN Size Ø of Flange No. of Bolts Size of Bolts Ø of Bolt Holes Ø of Bolt Circle 10 100 4 M12 14 70 15 105 4 M12 14 75 20 130 4 M16 18 90 25 140 4 M16 18 100 32 155 4 M20 22 110 40 170 4 M20 22 125 50 180 4 M20 22 135 65 205 8 M20 22 160
65 220 170 26 8 m24 76,1 77,5 30 30 34 30 45 40 76 12 108 118 118 6 80 230 180 26 8 M24 88,9 90,5 34 32 36 32 60 44 78 12 120 130 128 8 100 265 210 30 8 M27 114,3 116,0 36 36 40 36 80 52 90 12 150 158 150 8
The dimensions of the bolts are calculated for the type 11 weld neck flange. Other types of flanges can be have different bolt hole diameters and thicknesses, so that the bolts even can have different dimensions.
