Spiral wound gasket with inner and outer ring (PTFE)

This gasket system also has an inner as well as outer support ring in addition to the wound spiral. This stabilises the spiral mechanically. Recommended for flanges with flat or raised face.
Article Number

Operational Data

Temperature (min) -200 °C
Temperature (max) 250 °C
Pressure (max) 320 bar

Dichtungskennwerte DIN 2505 V

K0×Kd [N/mm] 45 × bd
k1 [mm] 1,2 × bd

Dichtungskennwerte nach DIN 28090

бVO [N/mm²] 300
бVU 0,1 [N/mm²] 45
m 1.2
бBO 200 °C [N/mm²] 240

Dichtungskennwerte ASME

m 3
Y [PSI] 6600

Approvals and Test Reports

TA Luft 2002 (VDI 24A0/2200)


Data Sheet
EN | Last Changed 2023-02-03

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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