Fiberglass FRP Grating,Flanges,Manways and Couplings A Leader In The Corrosion Resistant Industry
Fiberglass Couplings,Manways,Flanges and Grating
ISO 9001:2000
Certified Factories
7660 Cottonwood Road Harrison, AR 72602 | Ph. 870-741-6500 | Fax. 870-741-6512 | sales@igf.net
 
FRP Female x Female NPT
Threaded Couplings


Resin: Hetron 922
Liner: 110- Mil Nexus / C Veil / 2 Mat liner
Construction: Engineered Laminate
Sequence (similar to tank wall construction)
Reinforcement: Filament wound with axial unidirectional and E-glass mat.
Molded in Threads-Reinforced with hand wrapped glass fibers over corrosion liner.
No Pigments or fillers.
Fiberglass Couplings

ITEM PRESSURE
RATING
(psi)
INSIDE
DIAMETER
(inches)
OVERALL
LENGTHS
(inches)
WALL
THICKNESS
(inches)
OUTSIDE
DIAMETER
(inches)
+/- 1/16"
THREAD
DEPTH
(inches)
1/2 150 0.500 4.5 / 8 0.3500 1.200 1.000
3/4 150 0.750 6 / 8 0.3750 1.500 1.250
1 150 1.000 6 / 8 0.3750 1.750 1.250
1 1/4 150 1.250 6 / 8 0.4375 2.125 1.250
1 1/2 150 1.500 6 / 8 0.4375 2.375 1.500
2 150 2.000 8 0.4375 2.875 1.625
3 150 3.000 8 0.5000 4.000 1.750
4 150 4.000 8 0.5000 5.000 2.000
6 150 6.000 8 0.5000 7.000 2.250
8 150 8.000 8 0.6250 9.250 2.500
 
Fiberglass Couplings
 
Application of
unidirectional fabric
 
Threaded
reinforcement
application
Fiberglass Couplings
     
This information is provided as a guide to the use and application of IGF Flanges and is not or does not represent a specific warranty of the product or its performance.
Fiberglass Couplings
 
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