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GASKET INFORMATION
(click on material name to see spec sheet)
GARLOCK *NOTE:
Gasket properties are dependent upon media, pressure, and other conditions.
|
see
Garlock catalog
here |
Material
Description |
Maximum
Pressure* |
Tensile
Strength*
|
Elongation
(%)*
|
Temperature Range*
(general guideline) |
|
2500
(Non-Asbestos) |
Aramid
/ Synthetic Fiber
Nitrile
Binder |
1000 |
1250 |
N/A |
-100*F
minimum
400*F
continuous max |
|
2400
Green |
Aramid
/ Synthetic Fiber
Nitrile
Binder |
1000 |
1750 |
N/A |
-40*F
minimum
400*F
continuous max |
|
2900 / 2950
Black /
Green |
Aramid
/ Synthetic Fiber
Nitrile
Binder |
1000 |
1500 |
N/A |
-100*F
minimum
400*F
continuous max |
|
3000
Blue |
Aramid
/ Synthetic Fiber
Nitrile
Binder |
1000 |
2250 |
N/A |
-100*F
minimum
400*F
continuous max |
|
3200 /
3400
Off
White / Grey |
Aramid
/ Synthetic Fiber
SBR
Binder |
1200 |
2250 |
N/A |
-100*F
minimum
400*F
continuous max |
|
3300
Black |
Aramid
/ Synthetic Fiber
Neoprene Binder |
1200 |
2250 |
N/A |
-100*F
minimum
400*F
continuous max |
|
3700
Light
Grey |
Aramid
/ Synthetic Fiber
EPDM
Binder |
1200 |
2500 |
N/A |
-100*F
minimum
400*F
continuous max |
|
3500
|
Fawn
Gylon
®
PTFE
with Silica |
1200 |
2000 |
N/A |
-450*F
minimum
500*F
continuous max |
|
3504
|
Blue
Gylon
®
PTFE
with Glass Microspheres |
800 |
2000 |
N/A |
-450*F
minimum
500*F
continuous max |
|
3510
|
Off
White Gylon
®
PTFE
with Barium Sulfate |
1200 |
2000 |
N/A |
-450*F
minimum
500*F
continuous max |
|
3530
|
Black
Gylon
®
PTFE
with Graphite |
1200 |
3000 |
N/A |
-450*F
minimum
500*F
continuous max |
|
3540
/ 3545
|
White
Gylon
®
Microcellular PTFE |
1200 |
2000 |
N/A |
-450*F
minimum
500*F
continuous max |
|
3565
Envelon
® |
White
Exterior / Blue Interior Gylon
®
PTFE
with Glass Microspheres |
1200 |
1800 |
N/A |
-450*F
minimum
500*F
continuous max |
|
Grey |
Inorganic Fiber
Nitrile
Binder |
1200 |
1500 |
N/A |
-100*F
minimum
550*F
continuous max |
|
Sage |
Inorganic Fiber
EPDM
Binder |
1200 |
1500 |
N/A |
-100*F
minimum
550*F
continuous max |
|
Black |
Carbon
Fiber
SBR
Binder |
2000 |
1500 |
N/A |
-100*F
minimum
650*F
continuous max |
|
Black |
Carbon
Fiber
Nitrile
Binder |
2000 |
1800 |
N/A |
-100*F
minimum
650*F
continuous max |
|
9518
Black |
Fluoroelastomer
Type A
(Viton) |
250 |
1000 |
175 |
-15*F
minimum |
|
Other Materials |
Description |
Maximum
Pressure* |
Tensile
Strength*
|
Elongation
(%)*
|
Temperature Range*
(general guideline) |
|
Neoprene
|
60
durometer |
not
published |
700 |
300 |
-20*F
min 190*F max |
|
Red Rubber
(Red
SBR) |
75
durometer |
not
published |
500 |
100 |
-20*F
min 180*F max |
|
Buna-N
(Nitrile) |
60
durometer |
not
published |
1000 |
350 |
-30*F
min 190*F max |
|
White Buna
(Food
Grade) |
60
durometer |
not
published |
1000 |
300 |
-40*F
min 200*F max |
|
EPDM
|
60
durometer |
not
published |
800 |
300 |
-40*F
min 250*F max |
|
Cloth Inserted Black SBR |
65
durometer |
not
published |
700 |
250 |
-20*F
min 180*F max |
|
Cloth Inserted Neoprene |
70
durometer |
not
published |
600 |
300 |
-20*F
min 190*F max |
|
Premium
EPDM |
60
durometer |
not
published |
1800 |
350 |
-55*F
min 300*F max |
|
Hypalon
|
60
durometer |
not
published |
1000 |
300 |
-30*F
min 212*F max |
|
Viton(Fluoroelastomer) |
75
durometer |
not
published |
1000 |
200 |
Dependant upon media |
|
Teflon
(PTFE) |
|
|
|
|
-450*F
min 500*F max
500*F
continuous max |
|
Graphite
|
Reinforced Laminate Graphite |
|
|
N/A |
Dependant upon media |
|
Intertex
SQ-S |
Expandable PTFE
|
3000 |
|
N/A |
-450*F
min 600*F max |
SPIRAL WOUND GASKETS
(see
Flexitallic Spiral Wound Catalog
here and Garlock Spiral Wound Catalog
here)
The standard Spiral Wound Gasket used
by Reliable Fasteners, Inc. is a Flexitallic
STYLE CG or a Garlock
STYLE RW (no inner ring) with Graphite Filler, 304 Stainless Winding,
and a Carbon Steel Outer Ring. Many other styles are available, including a
Flexitallic
STYLE CGI
/ Garlock
STYLE RWI
(with inner ring). Both
Flexitallic and Garlock also offer many other material choices for the filler,
winding, and outer ring, which can all be special ordered.
Click
here for Flexitallic Spiral Wound Gasket
styles.
Click
here for Flexitallic Spiral Wound Gasket
material choices.
Click
here for Flexitallic Spiral Wound Gasket
color codes.
Click
here for Flexitallic Spiral Wound Gasket
markings.
Click
here to see the
ANSI/ASME B16.20 revision for Spiral Wound Gaskets.
This
is only a partial listing of some gaskets commonly used in RELI-A-PAK®
Kits. Other brands, materials, and specials are available on request.
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RELI-A-PAK®
is a registered trademark of Reliable Fasteners, Inc.
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