gasket characteristic values - kempchen gasket...09 kempchen dichtungstechnik gmbh · tel. +49...
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09
Kempchen Dichtungstechnik GmbH · Tel. +49 (0)208 8482 0 · Fax. +49 (0)208 8482 285 · [email protected] · www.kempchen.de
Gasket characteristic values
Gasket characteristic values
152
This table relates to values that have been measured and / or have proven to provide secure static sealing connections through years of experience.
3.700
4.500
5.500
6.500
7.600
2.80016.000
-
-
-
-
-
W1
W1A
W11A
W1A-3
W2A
W12A
25
12,5
6,3
3,2
3,2
100
250
100
50
25
25
800
- -
- -
- -
- -
- -
- -
Aluminium
Copper / brass
Iron / carbon steel / nickel
Monel / steel 4 – 6% Cr
Stainless steel
Steel or stainless steel withlayers of graphite or PTFE
Steel or stainless steelwith layers of graphite or PTFEand stabilising metal ring
Corr
ugate
d g
ask
ets
300
200
200
1.700
1.700
200
200
200
200
200
WG
WG2
WS
WL
WL-HT
100
100
100
100
100
800
800
800
800
800
- -
- -
- -
- -
- -
200200100 800 - -WG2P
KNG 1.700200100 800 - -
Rubber-
steel g
ask
ets
3.000
4.000
6.500
3.500
300
1.600
4.500
4.500
4.500
4.000
2.200
5.000
5.000
5.000
500
500
500
600
200
1
1
-
-
-
1
8.000
8.000
8.000
100 800
100 800
100 800
100 800
100 800
100 800
100 800
100 800
100 800
100 800
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
A1
F1
Soft
mate
rial f
lat g
ask
ets
Kempchen Dichtungstechnik GmbH · Tel. +49 (0)208 8482 0 · Fax. +49 (0)208 8482 285 · [email protected] · www.kempchen.de
Gasket characteristic values
Gasket characteristic values
153
^
Spiral-w
ound g
ask
ets
Gro
ove
d g
ask
ets
Meta
l jack
ete
d g
ask
ets
PT
FE
- enve
loped
gask
ets
* maximum roughness of the flange sealing surfaces.
** k0·KD- and k1-values applicable according to AD B7 Table 1 for gases and vapours. For fluids the values are 4 … 5 times smaller.
*** EG= The values in accordance with EN 13555 depend on the surface pressure and temperature.For values see www.kempchen.de -> Technical Service -> Gasket characteristic values.
ED = The values in accordance with DIN 28090-1 depend on the surface pressure and temperature.For values see www.kempchen.de -> Certificates/Permits -> KSD data sheets.
The values in the table are guidelines only.
**** y = The y-values currently applicable are defined by Qmin (L 0,01) (EN 13555) and may differ from values previously used.
This table relates to values that have been measured and / or have proven to provide secure static sealing connections through years of experience.
09
8.000 from
6.000 from
graphite
09
Kempchen Dichtungstechnik GmbH · Tel. +49 (0)208 8482 0 · Fax. +49 (0)208 8482 285 · [email protected] · www.kempchen.de
Gasket characteristic values
Gasket characteristic values
154
A21
Metal 50 500 0 - - 0 0 - 0 0
A22
A23
A24
A24KMetal, one half grooved,with layer
50 500
See grooved gaskets for values (profiled gaskets
A24N Metal, spiral-wound gasket See spiral-wound gaskets for values
Se
em
eta
lfla
tg
ask
ets
Meta
l fla
t gask
ets
Spring g
ask
ets
Rin
g jo
int ga
skets
This table relates to values that have been measured and / or have proven to provide secure static sealing connections through years of experience.
Weld
ed rin
g g
ask
ets
* maximum roughness of the flange sealing surfaces.
** k0·KD- and k1-values applicable according to AD B7 Table 1 for gases and vapours. For fluids the values are 4 … 5 times smaller.
*** EG= The values in accordance with EN 13555 depend on the surface pressure and temperature.For values see www.kempchen.de -> Technical Service -> Gasket characteristic values.
ED = The values in accordance with DIN 28090-1 depend on the surface pressure and temperature.For values see www.kempchen.de -> Certificates/Permits -> KSD data sheets.
The values in the table are guidelines only.
**** y = The y-values currently applicable are defined by Q min (L 0,01) (EN 13555) and may differ from values previously used.
0