Low-Pressure Steel Unthreaded Pipe Flanges

112 Products
Low-Pressure Steel Unthreaded Pipe Flanges Low-Pressure Steel Unthreaded Pipe Flanges
Part Number
Pipe Size
OD
ID
DN Flange
Size
Flange OD
Flanged Connection
Surface
For Bolt
Diameter
Bolt Hole
Diameter
Bolt Hole
Number of
Bolt Circle
Diameter
Maximum
Pressure
Maximum Steam
Pressure
Length
Wall
Thickness
Construction
Material
Price
BBDCTBB
1
-
-
25
115 mm
Raised
12 mm
14
4
85 mm
230 psi @ 72° F
180 psi @ 300° F
-
3.378 mm
Welded
Steel
$ 9.38
BBDCTBC
2
-
-
50
165 mm
Raised
16 mm
18
4
125 mm
230 psi @ 72° F
180 psi @ 300° F
-
3.912 mm
Welded
Steel
$ 22.59
BBDCTBD
3
-
-
80
200 mm
Raised
16 mm
18
8
160 mm
230 psi @ 72° F
180 psi @ 300° F
-
5.486 mm
Welded
Steel
$ 28.70
BBDCTBE
4
-
-
100
220 mm
Raised
16 mm
18
8
180 mm
230 psi @ 72° F
180 psi @ 300° F
-
6.02 mm
Welded
Steel
$ 33.26
BBDCTBF
1
-
-
25
115 mm
Raised
12 mm
14
4
85 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 10.47
BBDCTBG
2
-
-
50
165 mm
Raised
16 mm
18
4
125 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 25.19
BBDCTBH
3
-
-
80
200 mm
Raised
16 mm
18
8
160 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 36.97
BBDCTBI
4
-
-
100
220 mm
Raised
16 mm
18
8
180 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 42.11
BBDCTBJ
1
-
-
25
115 mm
Raised
12 mm
14
4
85 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 9.86
BBDCTCB
2
-
-
50
165 mm
Raised
16 mm
18
4
125 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 19.84
BBDCTCC
3
-
-
80
200 mm
Raised
16 mm
18
8
160 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 30.14
BBDCTCD
4
-
-
100
220 mm
Raised
16 mm
18
8
180 mm
230 psi @ 72° F
180 psi @ 300° F
-
-
-
Steel
$ 36.72
BHFCNBE
1
-
-
-
4 59/64"
Raised
5/8"
0.748"
4
3 35/64"
Not Rated
Not Rated
-
-
-
Steel
$ 43.51
BHFCNBF
1 1/2
-
-
-
5 33/64"
Raised
5/8"
0.748"
4
4 9/64"
Not Rated
Not Rated
-
-
-
Steel
$ 50.95
BHFCNBG
2
-
-
-
6 7/64"
Raised
5/8"
0.748"
4
4 23/32"
Not Rated
Not Rated
-
-
-
Steel
$ 55.86
BHFCNBH
1
-
-
-
4 59/64"
Raised
5/8"
0.748"
4
3 35/64"
Not Rated
Not Rated
-
-
-
Steel
$ 45.98
BHFCNBI
1 1/2
-
-
-
5 33/64"
Raised
5/8"
0.748"
4
4 9/64"
Not Rated
Not Rated
-
-
-
Steel
$ 54.02
EDECFKBBF
1/2
27/32"
0.622"
-
1 3/8"
-
-
-
-
-
-
-
3"
0.109"
Seamless
Steel
$ 29.38
EDECFKBCF
3/4
1 3/64"
0.824"
-
1 11/16"
-
-
-
-
-
-
-
3"
0.113"
Seamless
Steel
$ 29.59
EDECFKBDF
1
1 5/16"
1.049"
-
2"
-
-
-
-
-
-
-
4"
0.133"
Seamless
Steel
$ 46.64
EDECFKBEF
1 1/4
1 21/32"
1.38"
-
2 1/2"
-
-
-
-
-
-
-
4"
0.14"
Seamless
Steel
$ 64.95
EDECFKBFF
1 1/2
1 29/32"
1.61"
-
2 7/8"
-
-
-
-
-
-
-
4"
0.145"
Seamless
Steel
$ 60.96
EDECFKBGF
2
2 3/8"
2.067"
-
3 5/8"
-
-
-
-
-
-
-
6"
0.154"
Seamless
Steel
$ 67.42
EDECFKBHF
2 1/2
2 7/8"
2.469"
-
4 1/8"
-
-
-
-
-
-
-
6"
0.203"
Seamless
Steel
$ 83.71
EDECFKBIF
3
3 1/2"
3.068"
-
5"
-
-
-
-
-
-
-
6"
0.216"
Seamless
Steel
$ 83.61
EDECFKCBF
4
4 1/2"
4.026"
-
6 3/16"
-
-
-
-
-
-
-
6"
0.237"
Seamless
Steel
$ 97.81
EDECFKCDF
6
6 5/8"
6.065"
-
8 1/2"
-
-
-
-
-
-
-
8"
0.28"
Seamless
Steel
$ 163.15
EDECFKCEF
8
8 5/8"
7.981"
-
10 5/8"
-
-
-
-
-
-
-
8"
0.322"
Seamless
Steel
$ 212.10
GIAJFKBIB
1
-
-
-
4 1/4"
Raised
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
230 psi @ 300° F
-
0.47"
Seamless
Steel
$ 63.95
GIAJFKBIC
1 1/2
-
-
-
5"
Raised
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
230 psi @ 300° F
-
0.53"
Seamless
Steel
$ 86.06
GIAJFKBID
2
-
-
-
6"
Raised
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
230 psi @ 300° F
-
0.53"
Seamless
Steel
$ 87.06
GIAJFKBIE
3
-
-
-
7 1/2"
Raised
5/8"
3/4"
4
6"
285 psi @ 72° F
230 psi @ 300° F
-
0.625"
Seamless
Steel
$ 170.92
GIAJFKBIF
4
-
-
-
9"
Raised
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
230 psi @ 300° F
-
0.655"
Seamless
Steel
$ 277.63
GIAJFKBIG
6
-
-
-
11"
Raised
3/4"
1"
8
9 1/2"
285 psi @ 72° F
230 psi @ 300° F
-
0.78"
Seamless
Steel
$ 417.10
GIAJFKBIH
3/4
-
-
-
4 1/4"
Raised
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
230 psi @ 300° F
-
-
-
Steel
$ 62.88
GIAJFKBII
1
-
-
-
5"
Raised
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
230 psi @ 300° F
-
-
-
Steel
$ 62.59
GIAJFKBIJ
1
-
-
-
6"
Raised
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
230 psi @ 300° F
-
-
-
Steel
$ 56.82
GIAJFKBJB
2
-
-
-
9"
Raised
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
230 psi @ 300° F
-
-
-
Steel
$ 61.60
GIAJFKDEE
3/4
-
-
-
3 7/8"
Raised
1/2"
5/8"
4
2 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 14.79
GIAJFKDEF
1
-
-
-
4 1/4"
Raised
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 15.12
GIAJFKDEG
1 1/4
-
-
-
4 5/8"
Raised
1/2"
5/8"
4
3 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 17.48
GIAJFKDEH
1 1/2
-
-
-
5"
Raised
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 19.23
GIAJFKDEI
2
-
-
-
6"
Raised
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 19.90
GIAJFKDEJ
2 1/2
-
-
-
7"
Raised
5/8"
3/4"
4
5 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 25.92
GIAJFKDFB
3
-
-
-
7 1/2"
Raised
5/8"
3/4"
4
6"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 22.86
GIAJFKDFC
4
-
-
-
9"
Raised
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 36.97
GIAJFKDFD
6
-
-
-
11"
Raised
3/4"
7/8"
8
9 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 48.84
GIAJFKDFE
3/4
-
-
-
3 7/8"
Raised
1/2"
5/8"
4
2 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 15.68
GIAJFKDFF
1
-
-
-
4 1/4"
Raised
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 14.93
GIAJFKDFG
1 1/4
-
-
-
4 5/8"
Raised
1/2"
5/8"
4
3 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 19.69
GIAJFKDFH
1 1/2
-
-
-
5"
Raised
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 21.00
GIAJFKDFI
2
-
-
-
6"
Raised
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 20.95
GIAJFKDFJ
2 1/2
-
-
-
7"
Raised
5/8"
3/4"
4
5 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 28.27
GIAJFKDGB
3
-
-
-
7 1/2"
Raised
5/8"
3/4"
4
6"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 30.35
GIAJFKDGC
4
-
-
-
9"
Raised
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 35.83
GIAJFKDGD
6
-
-
-
11"
Raised
3/4"
7/8"
8
9 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 55.81
GIAJFKDGE
3/4
-
-
-
3 7/8"
Raised
1/2"
5/8"
4
2 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
0.113"
Seamless
Steel
$ 18.02
GIAJFKDGF
1
-
-
-
4 1/4"
Raised
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
150 psi @ 300° F
-
0.133"
Seamless
Steel
$ 18.89
GIAJFKDGH
1 1/4
-
-
-
4 5/8"
Raised
1/2"
5/8"
4
3 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
0.14"
Seamless
Steel
$ 25.06
GIAJFKDGI
1 1/2
-
-
-
5"
Raised
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
150 psi @ 300° F
-
0.145"
Seamless
Steel
$ 24.14
GIAJFKDGJ
2
-
-
-
6"
Raised
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
0.154"
Seamless
Steel
$ 26.47
GIAJFKDHB
2 1/2
-
-
-
7"
Raised
5/8"
3/4"
4
5 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
0.203"
Seamless
Steel
$ 29.31
GIAJFKDHC
3
-
-
-
7 1/2"
Raised
5/8"
3/4"
4
6"
285 psi @ 72° F
150 psi @ 300° F
-
0.216"
Seamless
Steel
$ 29.88
GIAJFKDHD
4
-
-
-
9"
Raised
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
0.237"
Seamless
Steel
$ 39.08
GIAJFKDHE
6
-
-
-
11"
Raised
3/4"
7/8"
8
9 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
0.28"
Seamless
Steel
$ 58.66
GIAJFKDHF
3/4
-
-
-
3 7/8"
Raised
1/2"
5/8"
4
2 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 13.65
GIAJFKDHG
1
-
-
-
4 1/4"
Raised
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 15.73
GIAJFKDHH
1 1/4
-
-
-
4 5/8"
Raised
1/2"
5/8"
4
3 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 18.88
GIAJFKDHI
1 1/2
-
-
-
5"
Raised
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 18.04
GIAJFKDHJ
2
-
-
-
6"
Raised
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 19.97
GIAJFKDIB
2 1/2
-
-
-
7"
Raised
5/8"
3/4"
4
5 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 32.05
GIAJFKDIC
3
-
-
-
7 1/2"
Raised
5/8"
3/4"
4
6"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 27.66
GIAJFKDID
4
-
-
-
9"
Raised
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 34.29
GIAJFKDIE
6
-
-
-
11"
Raised
3/4"
7/8"
8
9 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 55.73
GIAJFKDIF
3/4
-
-
-
3 7/8"
Flat
1/2"
5/8"
4
2 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 15.57
GIAJFKDIG
1
-
-
-
4 1/4"
Flat
1/2"
5/8"
4
3 1/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 17.38
GIAJFKDIH
1 1/4
-
-
-
4 5/8"
Flat
1/2"
5/8"
4
3 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 19.62
GIAJFKDII
1 1/2
-
-
-
5"
Flat
1/2"
5/8"
4
3 7/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 17.85
GIAJFKDIJ
2
-
-
-
6"
Flat
5/8"
3/4"
4
4 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 21.49
GIAJFKDJB
2 1/2
-
-
-
7"
Flat
5/8"
3/4"
4
5 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 28.16
GIAJFKDJC
3
-
-
-
7 1/2"
Flat
5/8"
3/4"
4
6"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 22.46
GIAJFKDJD
4
-
-
-
9"
Flat
5/8"
3/4"
8
7 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 37.97
GIAJFKDJE
6
-
-
-
11"
Flat
3/4"
7/8"
8
9 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 50.04
GIAJFKDJG
5
-
-
-
10"
Raised
3/4"
7/8"
8
8 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 42.59
GIAJFKDJH
8
-
-
-
13 1/2"
Raised
3/4"
7/8"
8
11 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 78.81
GIAJFKDJI
1/2
-
-
-
3 1/2"
Raised
1/2"
5/8"
4
2 3/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 14.34
GIAJFKDJJ
5
-
-
-
10"
Raised
3/4"
7/8"
8
8 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 51.41
GIAJFKEBB
8
-
-
-
13 1/2"
Raised
3/4"
7/8"
8
11 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 102.56
GIAJFKEBC
1/2
-
-
-
3 1/2"
Raised
1/2"
5/8"
4
2 3/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 14.12
GIAJFKEBD
5
-
-
-
10"
Raised
3/4"
7/8"
8
8 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
0.258"
Seamless
Steel
$ 56.29
GIAJFKEBE
8
-
-
-
13 1/2"
Raised
3/4"
7/8"
8
11 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
0.322"
Seamless
Steel
$ 95.20
GIAJFKEBF
1/2
-
-
-
3 1/2"
Raised
1/2"
5/8"
4
2 3/8"
285 psi @ 72° F
150 psi @ 300° F
-
0.109"
Seamless
Steel
$ 19.33
GIAJFKEBG
5
-
-
-
10"
Raised
3/4"
7/8"
8
8 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 43.93
GIAJFKEBH
8
-
-
-
13 1/2"
Raised
3/4"
7/8"
8
11 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 91.54
GIAJFKEBI
1/2
-
-
-
3 1/2"
Raised
1/2"
5/8"
4
2 3/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 14.26
GIAJFKEBJ
5
-
-
-
10"
Flat
3/4"
7/8"
8
8 1/2"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 52.98
GIAJFKECB
8
-
-
-
13 1/2"
Flat
3/4"
7/8"
8
11 3/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 85.82
GIAJFKECC
1/2
-
-
-
3 1/2"
Flat
1/2"
5/8"
4
2 3/8"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 14.60
GIAJFKFB
10
-
-
-
16"
Raised
7/8"
1"
12
14 1/4"
285 psi @ 72° F
Not Rated
-
-
-
Steel
$ 176.05
GIAJFKFD
10
-
-
-
16"
Raised
7/8"
1"
12
14 1/4"
285 psi @ 72° F
150 psi @ 300° F
-
-
-
Steel
$ 91.36
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