SIGRAFLEX® Hochdruck flat gaskets

  • Article Number: 3885FD01
  • Material: 3885
  • Profile: FD01
The flat gaskets have a multi-layer, non-adhesive bond structure. The graphite foils (type Z) are 0,5 mm and the stainless steel foils are 0,05 mm thick. The graphite covering layers are impregnated.
Article Number

Operational Data

Temperature 450 °C
Temperature (min.) -269 °C
Temperature (max.) 550 °C
Pressure (max) 250 bar

Gasket Characteristics DIN 2505 V

K0×Kd [N/mm] 18 × bd
k1 [mm] 1,3 × bd

Gasket Characteristics DIN 28090

бVO [N/mm²] 270
бVU 0,1 [N/mm²] 18
m 1.3
бBO 300 °C [N/mm²] 210

Gasket Characteristics ASME

m 2.5
Y [PSI] 2500

Approvals and Test Reports

TA Luft 2002 (VDI 24A0/2200)
Blow-out resistance
VdTÜV Merkblatt Dichtung 100
BAM oxygen
BAM oxygen (liquid)
Gas (DIN 3535-6)
EG 1935/2004

Flange Types

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


Data Sheet
EN | Last Changed 2023-09-29

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.

Last Changed 2023-09-29 20:05:13

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