Flange calculation DIN EN 1591-1

for our cellular gas filters!

We have prepared a calculation for our cellular gas filters in accordance with DIN EN 1591-1.

Screws: ISO metric thread, material 5.6 - DIN EN 20898 (DIN 267)

Seal type: Rubber-steel seal, profile: KNG, PN16, Kempchen WN101, dimension acc. DIN EN 1514-1, design according to DIN 30690-1

Mating flange: Welding neck flange DIN EN 1092-1 type 11 PN16, material P250GH+N (1.0460) - DIN EN 10222-2

Shell - counter flange: Pipe, material P235GH (1.0345), DIN EN 10216-2

Tightness class : L 0.01

Tightening method : Torque wrench

Coefficient of friction thread and head support : 0.12

Additional forces: Axial force according to DIN EN 1092-1 Annex E


We can provide you with these at a reasonable price.

For your individual assembly case we can gladly
provide you with a calculation.

Please contact our sales department in this regard.