EVERBRIGHT

FLANGE - ORIFICE, WELD NECK, ANSI CLASS 1500, B16.36 (IN)
Dimensions to ASME B16.36 - Orifice Flanges Bolt circle diameters are 1/8 inch larger than bolt diameter.
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Pipe Size (NPS)

Outside Diameter of Flange A

Diameter of Raised Face B

Thickness of Flange C

Diameter of Bore D

Diameter of Hub at Weld H

Diameter of Hub at Base J

Length of Hub K

Number of Bolt Holes

Diameter of Bolt Holes

Bolt Circle Diameter P

Approx. Weight Per Union (lb)

1/2

-

-

-

-

-

-

-

-

-

-

-

3/4

-

-

-

-

-

-

-

-

-

-

-

1

5 7/8

2

1 1/2

*

1.315

2 1/16

2 7/8

4

1

4

26

1 1/4

6 1/4

2 1/2

1 1/2

*

1.660

2 1/2

2 7/8

4

1

4 3/8

30

1 1/2

7

2 7/8

1 1/2

*

1.900

2 3/4

3 1/4

4

1 1/8

4 7/8

45

2

8 1/2

3 5/8

1 1/2

*

2.375

4 1/8

4

8

1

6 1/2

65

2 1/2

9 5/8

4 1/8

1 5/8

*

2.875

4 7/8

4 1/8

8

1 1/8

7 1/2

98

3

10 1/2

5

1 7/8

*

3.500

5 1/4

4 5/8

8

1 1/4

8

125

3 1/2

-

-

-

-

-

-

-

-

-

-

-

4

12 1/4

6 3/16

2 1/8

*

4.500

6 3/8

4 7/8

8

1 3/8

9 1/2

182

5

14 3/4

7 5/16

2 7/8

*

5.563

7 3/4

6 1/8

8

1 5/8

11 1/2

326

6

15 1/2

8 1/2

3 1/4

*

6.625

9

6 3/4

12

1 1/2

12 1/2

407

8

19

10 5/8

3 5/8

*

8.625

11 1/2

8 3/8

12

1 3/4

15 1/2

675

10

23

12 3/4

4 1/4

*

10.750

14 1/2

10

12

2

19

1099

12

26 1/2

15

4 7/8

*

12.750

17 3/4

11 1/8

16

2 1/8

22 1/2

1706

14

29 1/2

16 1/4

5 1/4

*

14.00

19 1/2

11 3/4

16

2 3/8

25

-

16

32 1/2

18 1/2

5 3/4

*

16.00

21 3/4

12 1/4

16

2 5/8

27 3/4

-

18

36

21

6 3/8

*

18.00

23 1/2

12 7/8

16

2 7/8

30 1/2

-

20

38 3/4

23

7

*

20.00

25 1/4

14

16

3 1/8

32 3/4

-

22

-

-

-

-

-

-

-

-

-

-

-

24

46

27 1/4

8

*

24.00

30

16

16

3 5/8

39

-


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