Low-Pressure Steel Threaded Pipe Flanges

BIACNBB

1/4

NPT

4 1/4"

-

1/2"

5/8"

4

3.12"

Not Rated

-

Steel

$ 55.46

BIACNBC

1/2

NPT

4 1/4"

-

1/2"

5/8"

4

3.12"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 48.94

BIACNBD

3/4

NPT

4 1/4"

-

1/2"

5/8"

4

3.12"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 49.19

BIACNBE

1

NPT

4 5/8"

-

1/2"

5/8"

4

3 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 65.27

BIACNBF

3/4

NPT

5"

-

1/2"

5/8"

4

3.88"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 54.86

BIACNBG

1

NPT

5"

-

1/2"

5/8"

4

3.88"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 51.95

BIACNBH

1 1/4

NPT

5"

-

1/2"

5/8"

4

3.88"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 54.85

BIACNBI

1/2

NPT

6"

-

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 60.03

BIACNBJ

3/4

NPT

6"

-

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 58.90

BIACNCB

1

NPT

6"

-

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 66.87

BIACNCC

1 1/4

NPT

6"

-

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 65.07

BIACNCD

1 1/2

NPT

6"

-

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 64.59

BIACNCE

2

NPT

7"

-

5/8"

3/4"

4

5 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 65.47

BIACNCF

2

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 64.53

BIACNCG

2

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 66.62

BIACNCH

3

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 74.19

BIACNCI

4

NPT

11"

-

3/4"

7/8"

8

9 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 105.99

BIACNCJ

1/2

NPT

3 7/8"

-

1/2"

5/8"

4

2 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 46.34

BIACNDB

1/2

NPT

5"

-

1/2"

5/8"

4

3.88"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 53.03

BIACNDC

1 1/2

NPT

7"

-

5/8"

3/4"

4

5 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 63.86

BIACNDE

1

NPT

7"

-

5/8"

3/4"

4

5 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 67.15

BIACNDF

2 1/2

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 68.95

BIACNDG

1 1/2

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 72.08

BIACNDH

1 1/4

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 71.58

BIACNDI

1

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 69.96

BIACNDJ

3/4

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 70.41

BIACNEB

1/2

NPT

7 1/2"

-

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 81.18

BIACNEC

2 1/2

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 65.51

BIACNED

1 1/2

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 78.13

BIACNEE

1 1/4

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 73.14

BIACNEF

1

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 78.92

BIACNEG

3/4

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 71.90

BIACNEH

1/2

NPT

9"

-

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 74.62

BIACNEI

5

NPT

11"

-

3/4"

7/8"

8

9 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 142.13

BIACNEJ

6

NPT

13 1/2"

-

3/4"

7/8"

8

11 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 231.18

GIAJFKBCB

3/4

NPT

3 7/8"

Raised

1/2"

5/8"

4

2 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 15.98

GIAJFKBCC

1

NPT

4 1/4"

Raised

1/2"

5/8"

4

3 1/8"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 15.58

GIAJFKBCD

1 1/4

NPT

4 5/8"

Raised

1/2"

5/8"

4

3 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 20.38

GIAJFKBCE

1 1/2

NPT

5"

Raised

1/2"

5/8"

4

3 7/8"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 20.28

GIAJFKBCF

2

NPT

6"

Raised

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 19.00

GIAJFKBCG

2 1/2

NPT

7"

Raised

5/8"

3/4"

4

5 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 26.81

GIAJFKBCH

3

NPT

7 1/2"

Raised

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 28.99

GIAJFKBCI

4

NPT

9"

Raised

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 42.23

GIAJFKBCJ

6

NPT

11"

Raised

3/4"

7/8"

8

9 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 57.51

GIAJFKCCC

5

NPT

10"

Raised

3/4"

7/8"

8

8 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 56.84

GIAJFKCCD

8

NPT

13 1/2"

Raised

3/4"

7/8"

8

11 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 101.73

GIAJFKCCG

1/2

NPT

3 1/2"

Raised

1/2"

5/8"

4

2 3/8"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 16.13

GIAJFKEEE

3 1/2

NPT

8 1/2"

Raised

5/8"

3/4"

8

7"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 113.29

IBCIKBAB

3

NPT

11"

-

3/4"

7/8"

8

9 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 263.49

IBCIKBAC

2

NPT

11"

-

3/4"

7/8"

8

9 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 261.65

IBCIKBB

1/2

BSPT

3 1/2"

Raised

1/2"

5/8"

4

2 3/8"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 38.99

IBCIKBC

3/4

BSPT

3 7/8"

Raised

1/2"

5/8"

4

2 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 40.33

IBCIKBD

1

BSPT

4 1/4"

Raised

1/2"

5/8"

4

3 1/8"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 48.20

IBCIKBE

1 1/4

BSPT

4 5/8"

Raised

1/2"

5/8"

4

3 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 61.37

IBCIKBF

1 1/2

BSPT

5"

Raised

1/2"

5/8"

4

3 7/8"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 53.53

IBCIKBG

2

BSPT

6"

Raised

5/8"

3/4"

4

4 3/4"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 64.56

IBCIKBH

2 1/2

BSPT

7"

Raised

5/8"

3/4"

4

5 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 66.91

IBCIKBI

3

BSPT

7 1/2"

Raised

5/8"

3/4"

4

6"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 63.56

IBCIKCB

4

BSPT

9"

Raised

5/8"

3/4"

8

7 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 81.40

IBCIKCD

6

BSPT

11"

Raised

3/4"

7/8"

8

9 1/2"

285 psi @ 72° F

230 psi @ 300° F

Steel

$ 115.65