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C-5
Style ST-706
Benefits
ASTM F38 Typical Creep Relaxation
WARNING:
Properties/applications shown throughout this brochure are typical. Your specific applica-
tion should not be undertaken without independent study and evaluation for suitability.
For specific application recommendations consult Garlock. Failure to select the proper
sealing products could result in property damage and/or serious personal injury.
Performance data published in this brochure has been developed from field testing,
customer field reports and/or in-house testing.
While the utmost care has been used in compiling this brochure, we assume no respon-
sibility for errors. Specifications subject to change without notice. This edition cancels
all previous issues. Subject to change without notice.
GARLOCK is a registered trademark for packings, seals, gaskets, and other products
of Garlock.
30
25
20
15
10
5
0
Percent Rela
xation
ST-706 SBR NBR
with Compressed Asbestos
Heat and oxidation resistance
¦ Inorganic, asbestos-free fibers offer superior perfor-
mance in saturated and superheated steam
¦ Thermally stable fibers retain effective seal even dur-
ing thermal cycling to 750°F (400°C)
Long-lasting seal
¦ Unique manufacturing process minimizes cold flow
and creep relaxation problems
Versatile
¦ Ideal for standard ANSI flanged connectors, as well as
turbine crossover piping connectors
¦ Multiple applications in power generation, chemical
processing, hydrocarbon processing, and other indus-
tries
Patent #5,603,513
Style IFG®
Benefits
Media
ST-706: Saturated and super heated steam,
oils, grease, water, and heat transfer
fluids*
IFG® 5500: Water, aliphatic hydrocarbons,
oils, gasoline, saturated steam†,
inert gases, most refrigerants
IFG® 5507: Water, saturated steam†, mild
chemicals and mild alkalies
Tighter seal
¦ Inorganic fiber gasketing offers excellent thermal stabil-
ity with minimal weight loss
¦ Reduced creep relaxation and improved torque reten-
tion provide optimal sealability
Temperature resistant
¦ Non-oxidizing fibers withstand a continuous operating
temperature of up to 550°F (290°C), and maximum
spike of 800°F (425°C)
¦ IFG® 5500 has passed the Garlock Fire Test and is
ABS Fire Safe Type Approved.
* Contact Garlock Engineering with specific transfer fluid application.
† Above 150 psig, contact Engineering.
®