SIGRAFLEX® MF flat gasket with inner eyelet

3870FD10
Core of this gasket consists of a graphite seal with stainless steel insert.The gasket is covered with a thin stainless steel foil (0,05 mm) on both side. This is then covered with a thin PTFE layer (0,05 mm). The gasket models also have an inner eyelet. The system demonstrates excellent sealing properties and can also be used as an alternative for PTFE sealing systems.
Article Number
3870FD10
Material
3870
Profile
FD10
FD10

Operational Data

Temperature 450 °C
Temperature (min) -269 °C
Temperature (max) 300 °C
Pressure (max) 160 bar

Dichtungskennwerte EN 13555

Dichtungskennwerte 2 mm (Amtec)

Dichtungskennwerte DIN 2505 V

K0×Kd [N/mm] 10 × bd
k1 [mm] 1,3 × bd

Dichtungskennwerte nach DIN 28090

бVO [N/mm²] 220
бVU 0,1 [N/mm²] 10
m 1.3
бBO 300 °C [N/mm²] 210

Dichtungskennwerte ASME

m 2
Y [PSI] 1500

Approvals and Test Reports

TA Luft 2002 (VDI 24A0/2200)
DIN EN13555 (TA Luft 2021)
Fire Safe Test
Leaflet
BAM oxygen
Gas (DIN 3535-6)

Flanschformen

Plain sealing strip (form IBC)
Preliminary jump (form SR)
Apparatus
Bridges

Downloads

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 scope. 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 2023-02-03 13:15:39

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