Garlock 2930 User Manual
MATERIAL PROPERTIES
*
Color:
Composition:
*
ASTM F36
Compressibility
ASTM F36
Recovery
ASTM F38
Creep Relaxation
ASTM F586
Design Factors
*
Gasket Load
Internal Pressure
Leakage
Based on ANSI RF flanges atour preferred torque. When approaching maximum pressure, continuous operating temperature, minimum temperature or
Garlock 2930
Fluid Services1:
Temperature2, °F (°C)
Minimum: -100 (-75)
Continuous Max: +400 (+205)
Maximum: +700 (+370)
Pressure2, Maximum, psig (bar): 1000 (70)
P x T (max.)2, psig x °F (bar x °C)
1/32 and 1/16": 350,000 (12,000)
1/8": 250,000 (8,600)
PHYSICAL PROPERTIES
Black
Aramid fibers with a neoprene binder
Water, saturated steam3, refrigerants, oils and fuels
, range, %:
, %:
, %:
ASTM F152 Tensile, Across Grain, psi (N/mm2):
ASTM F1315 Density, lbs./ft.3(grams/cm3):
"m" factor: 6.0 "y" factor, psi (N/mm2):
SEALING CHARACTERISTICS
, psi (N/mm2):
, psig (bar):
ASTM F37B
Fuel A
500 (3.5)
9.8 (0.7)
1.0 ml/hr.
ASTM F37B
Nitrogen
3000 (20.7)
30 (2)
2.0 ml/hr.
IMMERSION PROPERTIES*- ASTM F146 Fluid Resistance after Five Hours
ASTM IRM #903
5-25
-
60
Thickness Increase Range, (%)
Weight Increase, Max., (%)
Tensile Loss, Max., (%)
ASTM #1 Oil
300°F (150°C)
0-5
- -
7-17
50
22.5
2000 (13.8)
105 (1.68)
1/16" 1/8"
4500 (31.0) -
ASTM Fuel A ASTM Fuel B
70-85°F (20-30°C)
0-10
2015
70-85°F (20-30°C)300°F (150°C)
0-20
20
-
Notes:
This isa general guide andshould notbe the sole means of selecting or rejecting this material. ASTM test results inaccordance with ASTM F-104;
properties based on 1/32" (0.8mm) sheet thickness unless otherwise mentioned.
* Values donot constitute specification Limits
1
See Garlock chemical resistance guide.
2
50% of maximum PxT, consult Garlock Applications Engineering. Minimum temperature rating is conservative.
3
Above 150 psig, contact Engineering.
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