Spiral Wound Gasket without inner and outer ring, Material: 1.4404/PTFE

  • Article Number: 6043SD01
  • Material: 6043
  • Profile: SD01
The Spiral Wound Gasket consists of a spirally wound, beaded metal strip made from stainless steel 1.4404. A PTFE soft material strip [unsintered] protruding on both sides is inserted between the individual windings.This gasket typehas no inner and outer support ring. They can be produced in several gasket thicknesses in order to be used also in tongue and groove connections in the range of common groove depths.
Spiral Wound Gaskets are particularly suitable for applications with high operating pressures and critical operating conditions [e.g. alternating loads].
Article Number

Material combinations other than shown here are available on request.

Operating data

Temperatur (min) -269 °C
Temperatur (max) 260 °C
Pressure (max) 160 bar

Gasket characteristics DIN 2505 V

K0×Kd [N/mm] 45 × bd
k1 [mm] 1,2 × bd

Gasket characteristics DIN 28090

бVO [N/mm²] 150
бVU 0,1 [N/mm²] 45
m (DIN 28090) 1.2
бBO 200 °C [N/mm²] 130

Gasket characteristics ASME

m (ASME) 3
Y [PSI] 6600

Flange shapes

Tongue and Groove (form TG)
Apparatus, customized


Data Sheet
EN | Last Changed 2024-06-20

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 2024-06-20 07:44:48

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