Flange Connection PN 1 and PN 2,5

DNFlange ODFlange T1Flange T2k = PCDd2Amount of boltsThreadBolt legthWrench opening
665--40114M10-17
870--45114M10-17
1075121250114M103517
1580121255114M103517
2090141465114M104017
25100141475114M104017
32120161490144M124519
401301614100144M124519
501401614110144M124519
651601614130144M124519
801901816150184M165524
1002101816170184M165524
1252402018200188M166024
1502652018225188M166024
2003202220280188M166024
25037524223351812M166524
30044024223952212M207030
35049026224452212M207530
40054028224952216M208030
50064530246002220M208030
60075530247052620M249036
70086032248102624M249036
80097534249203024M2710041
9001075362610203024M2710041
10001175362611203028M2710041

Legend

DN = Nominal Diameter
Flange OD = Flange Outside Diameter DIN 2501/1
Flange T1 = Flange Thickness DIN 2530
Flange T2 = Flange Thickness DIN 2630
d2 = Diameter of Bolt Holes DIN 2501

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