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Spiral Wound Gasket without inner and outer ring, Material. 1.4541/Graphite

The Spiral Wound Gasket consists of a spirally wound, beaded metal strip made from stainless steel 1.4541. A graphite soft material strip [purity 98%C] 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].

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Article Number

6411SD01

Material

6411
 

Profile

SD01
 

Material combinations other than shown here are available on request.

Description

Operating Data

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

Gasket characteristics EN 13555

Gasket Characteristics (Amtec)

Gasket characteristics DIN 2505 V

K0×Kd [N/mm2]
50 × bd
k1 [mm]
1,4 × bd

Gasket characteristics DIN 28090

6vo [N/mm2]
150
6vu 0,1 [N/mm2]
50
m (DIN 28090)
1.4
6BO 300 °C [N/mm2]
120

Gasket characteristics ASME

m (ASME)
3
Y [PSI]
7300

Approvals & Test Reports

TA Luft 2002 (VDI 24A0/2200)
DIN EN13555 (TA Luft 2021)
BAM oxygen
BAM oxygen (liquid)
Gas (DIN 3535-6)
WRAS
Drinking water certificate HY

Flange shapes

Tongue and Groove (form TG)
Apparatus, customized
With partition bars