UNISEAL® 3400 flat gasket with inner eyelet made from 1.4571

Operating data

Temperatur (min)	-50 °C
Temperatur (max)	250 °C
Pressure (max)	125 bar

Gasket characteristics DIN 2505 V

K0×Kd [N/mm]	42 × bd
k1 [mm]	2 × bd

Gasket characteristics DIN 28090

бVO [N/mm²]	230
бVU 0,1 [N/mm²]	42
m (DIN 28090)	2
бBO 200 °C [N/mm²]	100

Gasket characteristics ASME

m (ASME)	3
Y [PSI]	6000

Approvals and test reports

Fire Safe Test

Gas (DIN 3535-6)

Gas (DIN 30653 (ehemals VP401; HTB))

WRAS

FDA (Food)

EG 1935/2004

Flange shapes

Self-centering, Raised Face (form IBC)
Tongue and Groove (form TG)
Male-Female (form SR)
Apparatus, customized
With partition bars

Downloads

Data Sheet
Details: EN | Last Changed 2023-12-01

General information: All information given in this Technical Information sheet represents our current level of knowledge and serves as information on our products and their respective scopes. It is not meant to ensure any particular properties of any product or the suitability of any product for any specific application, neither does it create any liability on our part.