Flat gasket 8711WD12

roundstainless steelgraphite

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. Gasket characteristics DIN 2505 V K0×Kd [N/mm] - 12 × bd k1 [mm] - 1,1 × bd Gasket characteristics DIN 28090 бVO [N/mm²] - 230 бVU 0,1 [N/mm²] - 12 m (DIN 28090) - 1.1 бBO 300 °C [N/mm²] - 200 Gasket characteristics ASME m (ASME) - 2.5 Y [PSI] - 2000 Approvals and test reports TA Luft 2002 (VDI 24A0/2200) DIN EN13555 (TA Luft 2021) Fire Safe Test Blow-out resistance Gas (DIN 3535-6)