Low-Pressure Steel Threaded Pipe Flanges
60 Products
Low-Pressure Steel Threaded Pipe Flanges
Part Number
Pipe Size
Thread Type
Flange OD
Flanged Connection Surface
For Bolt Diameter
Bolt Hole Diameter
Bolt Hole Number of
Bolt Circle Diameter
Maximum Pressure
Maximum Steam Pressure
Material
Price
>
Part Number
Pipe Size
Thread Type
Flange OD
Flanged Connection Surface
For Bolt Diameter
Bolt Hole Diameter
Bolt Hole Number of
Bolt Circle Diameter
Maximum Pressure
Maximum Steam Pressure
Material
Price
>
BIACNEJ
6
NPT
0.038462"
-
0.75"
0.875000"
8
0.068182"
285 psi @ 72° F
230 psi @ 300° F
Steel
$231.18
GIAJFKCCD
8
NPT
0.038462"
Raised
0.75"
0.875000"
8
0.068182"
285 psi @ 72° F
230 psi @ 300° F
Steel
$101.73
GIAJFKBCC
1
NPT
0.062500"
Raised
0.5"
0.625000"
4
0.041667"
285 psi @ 72° F
230 psi @ 300° F
Steel
$15.58
IBCIKBD
1
BSPT
0.062500"
Raised
0.5"
0.625000"
4
0.041667"
285 psi @ 72° F
230 psi @ 300° F
Steel
$48.20
BIACNBC
1/2
NPT
0.062500"
-
0.5"
0.625000"
4
3.12"
285 psi @ 72° F
230 psi @ 300° F
Steel
$48.94
BIACNBB
1/4
NPT
0.062500"
-
0.5"
0.625000"
4
3.12"
Not Rated
-
Steel
$55.46
GIAJFKEEE
3 1/2
NPT
0.062500"
Raised
0.625000"
0.75"
8
7"
285 psi @ 72° F
230 psi @ 300° F
Steel
$113.29
BIACNBD
3/4
NPT
0.062500"
-
0.5"
0.625000"
4
3.12"
285 psi @ 72° F
230 psi @ 300° F
Steel
$49.19
BIACNDI
1
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$69.96
BIACNDG
1 1/2
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$72.08
BIACNDH
1 1/4
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$71.58
BIACNEB
1/2
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$81.18
BIACNCF
2
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$64.53
BIACNDF
2 1/2
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$68.95
GIAJFKBCH
3
NPT
0.071429"
Raised
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$28.99
IBCIKBI
3
BSPT
0.071429"
Raised
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$63.56
BIACNDJ
3/4
NPT
0.071429"
-
0.625000"
0.75"
4
6"
285 psi @ 72° F
230 psi @ 300° F
Steel
$70.41
GIAJFKCCG
1/2
NPT
0.166667"
Raised
0.5"
0.625000"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$16.13
IBCIKBB
1/2
BSPT
0.166667"
Raised
0.5"
0.625000"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$38.99
BIACNCJ
1/2
NPT
3.875000"
-
0.5"
0.625000"
4
2.75"
285 psi @ 72° F
230 psi @ 300° F
Steel
$46.34
IBCIKBC
3/4
BSPT
3.875000"
Raised
0.5"
0.625000"
4
2.75"
285 psi @ 72° F
230 psi @ 300° F
Steel
$40.33
GIAJFKBCB
3/4
NPT
3.875000"
Raised
0.5"
0.625000"
4
2.75"
285 psi @ 72° F
230 psi @ 300° F
Steel
$15.98
BIACNBE
1
NPT
4.375000"
-
0.5"
0.625000"
4
0.166667"
285 psi @ 72° F
230 psi @ 300° F
Steel
$65.27
IBCIKBE
1 1/4
BSPT
4.375000"
Raised
0.5"
0.625000"
4
0.166667"
285 psi @ 72° F
230 psi @ 300° F
Steel
$61.37
GIAJFKBCD
1 1/4
NPT
4.375000"
Raised
0.5"
0.625000"
4
0.166667"
285 psi @ 72° F
230 psi @ 300° F
Steel
$20.38
BIACNBG
1
NPT
5"
-
0.5"
0.625000"
4
3.88"
285 psi @ 72° F
230 psi @ 300° F
Steel
$51.95
IBCIKBF
1 1/2
BSPT
5"
Raised
0.5"
0.625000"
4
3.875000"
285 psi @ 72° F
230 psi @ 300° F
Steel
$53.53
GIAJFKBCE
1 1/2
NPT
5"
Raised
0.5"
0.625000"
4
3.875000"
285 psi @ 72° F
230 psi @ 300° F
Steel
$20.28
BIACNBH
1 1/4
NPT
5"
-
0.5"
0.625000"
4
3.88"
285 psi @ 72° F
230 psi @ 300° F
Steel
$54.85
BIACNDB
1/2
NPT
5"
-
0.5"
0.625000"
4
3.88"
285 psi @ 72° F
230 psi @ 300° F
Steel
$53.03
BIACNBF
3/4
NPT
5"
-
0.5"
0.625000"
4
3.88"
285 psi @ 72° F
230 psi @ 300° F
Steel
$54.86
BIACNCB
1
NPT
6"
-
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$66.87
BIACNCD
1 1/2
NPT
6"
-
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$64.59
BIACNCC
1 1/4
NPT
6"
-
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$65.07
BIACNBI
1/2
NPT
6"
-
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$60.03
IBCIKBG
2
BSPT
6"
Raised
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$64.56
GIAJFKBCF
2
NPT
6"
Raised
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$19.00
BIACNBJ
3/4
NPT
6"
-
0.625000"
0.75"
4
0.187500"
285 psi @ 72° F
230 psi @ 300° F
Steel
$58.90
BIACNDE
1
NPT
7"
-
0.625000"
0.75"
4
0.1"
285 psi @ 72° F
230 psi @ 300° F
Steel
$67.15
BIACNDC
1 1/2
NPT
7"
-
0.625000"
0.75"
4
0.1"
285 psi @ 72° F
230 psi @ 300° F
Steel
$63.86
BIACNCE
2
NPT
7"
-
0.625000"
0.75"
4
0.1"
285 psi @ 72° F
230 psi @ 300° F
Steel
$65.47
GIAJFKBCG
2 1/2
NPT
7"
Raised
0.625000"
0.75"
4
0.1"
285 psi @ 72° F
230 psi @ 300° F
Steel
$26.81
IBCIKBH
2 1/2
BSPT
7"
Raised
0.625000"
0.75"
4
0.1"
285 psi @ 72° F
230 psi @ 300° F
Steel
$66.91
BIACNEF
1
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$78.92
BIACNED
1 1/2
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$78.13
BIACNEE
1 1/4
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$73.14
BIACNEH
1/2
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$74.62
BIACNCG
2
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$66.62
BIACNEC
2 1/2
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$65.51
BIACNCH
3
NPT
9"
-
0.625000"
0.75"
8
0.071429"
285 psi @ 72° F
230 psi @ 300° F
Steel
$74.19
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