Pipe Size
Material
Shape
FM-Approved Low-Pressure Cast Iron Unthreaded Pipe Flanges
8 Products
FM-Approved Low-Pressure Cast Iron Unthreaded Pipe Flanges
Part Number
Pipe Size
Flange OD
Flanged Connection
Surface
Surface
For Bolt
Diameter
Diameter
Bolt Hole
Diameter
Diameter
Bolt Hole
Number of
Number of
Bolt Circle
Diameter
Diameter
Maximum
Pressure
Pressure
Maximum Steam
Pressure
Pressure
Material
Price
EICENBB
1
4 1/4"
Flat
1/2"
5/8"
4
3 1/8"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 34.08
EICENBC
1 1/2
5"
Flat
1/2"
5/8"
4
3 7/8"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 39.64
EICENBD
2
6"
Flat
5/8"
3/4"
4
4 3/4"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 43.52
EICENBE
2 1/2
7"
Flat
5/8"
3/4"
4
5 1/2"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 55.40
EICENBF
3
7 1/2"
Flat
5/8"
3/4"
4
6"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 65.28
EICENBG
3 1/2
8 1/2"
Flat
5/8"
3/4"
8
7"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 93.52
EICENBH
4
9"
Flat
5/8"
3/4"
8
7 1/2"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 77.15
EICENBI
6
11"
Flat
3/4"
7/8"
8
9 1/2"
200 psi @ 72° F
165 psi @ 300° F
Iron
$ 129.83