Grooved gasket [convex-shaped profile] without centering ring with both-sided graphite layers

  • Article Number: 6711KD06
  • Material: 6711
  • Profile: KD06
The convex-shaped grooved stainless steel core [1.4571, pitch 1,0 mm] is covered on both sides with soft material layers made from expanded pure graphite. Grooved gaskets require low minimum sealing surface pressure, but can also resist very high loads.Grooved gaskets impress by a high pressure application limit, low leakage rate and are therefore suitable for extreme operation conditions.Grooved gaskets can be manufactured in small thicknesses so that they can be used also in tongue and groove connections in the range of common groove depths.
Article Number

Other core materials available on request.

Operating data

Temperatur 450 °C
Temperatur (min) -269 °C
Temperatur (max) 550 °C
Pressure (max) 400 bar

Gasket characteristics EN 13555

Gasket Parameters 5 mm (Amtec)

Gasket characteristics DIN 2505 V

K0×Kd [N/mm] 15 × bd
k1 [mm] 1,1 × bd

Gasket characteristics DIN 28090

бVO [N/mm²] 500
бVU 0,1 [N/mm²] 15
m (DIN 28090) 1.1
бBO 300 °C [N/mm²] 500

Gasket characteristics ASME

m (ASME) 2.25
Y [PSI] 2200

Approvals and test reports

TA Luft 2002 (VDI 24A0/2200)
DIN EN13555 (TA Luft 2021)
Gas (DIN 3535-6)

Flange shapes

Tongue and Groove (form TG)
Male-Female (form SR)
Apparatus, customized
With partition bars


Data Sheet
EN | Last Changed 2023-10-23

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 scopes. 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 2023-10-23 17:26:58

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