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SIGRAFLEX® Hochdruck flat gaskets

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.

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Article Number

3885FD01

Material

3865

Profile

FD01

Description

Operating Data

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

Gasket characteristics DIN 2505 V

K0×Kd [N/mm2]
18 × bd
k1 [mm]
1,3 × bd

Gasket characteristics DIN 28090

6vo [N/mm2]
270
6vu 0,1 [N/mm2]
18
m (DIN 28090)
1.3
6BO 300 °C [N/mm2]
210

Gasket characteristics ASME

m (ASME)
2.5
Y [PSI]
2500

Approvals & 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 Shapes

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