Corrugated metallic gasket with two-sided partial graphite layer

The gasket comprises a corrugated stainless steel core (1.4571) partial graphite layer on either side. The partial facing reduces the sealing face of the gasket for greater unit load. The sealing system can be used in applications where low stress allowed. The non-faced metallic ring serves for centering the gasket in the flange.

Article Number

8711WD12

Material

8711
 

Profile

WD12
 

Description

Operating Data

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

Gasket characteristics DIN 2505 V

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

Gasket characteristics DIN 28090

6vo [N/mm2]
230
6vu 0,1 [N/mm2]
12
m (DIN 28090)
1.1
6BO 300 °C [N/mm2]
200

Gasket characteristics ASME

m (ASME)
2.5
Y [PSI]
2000

Approvals & Test Reports

TA Luft 2002 (VDI 24A0/2200)
DIN EN13555 (TA Luft 2021)
Fire Safe Test
Blow-out resistance
Gas (DIN 3535-6)