Pipe

Flange Data

Hub Data

Raised Face

Drilling Data

Weight

Normal Pipe Size

Outside Dia
In Mm

A

B

C

D

E

F

G

H

I

J

Kg/ Piece

Overall Dia
In Mm

Counter Bore
In Mm

Flange Thickness min
In Mm

Overall Length
In Mm

Threaded Length min
In Mm

Hub Dia
In Mm

Face Dia
In Mm

Number of Holes

Bolt Hole Dia
In Mm

Dia of Circle of Holes
In Mm

½

0.840

5.250

0.930

1.190

1.560

1.120

1.690

1.380

4

0.880

3.500

2.95

21.30

133.4

23.60

30.20

39.60

28.40

42.90

35.10

22.40

88.90

¾

1.050

5.500

1.140

1.250

1.690

1.250

2.000

1.690

4

0.880

3.750

3.44

26.70

139.7

29.00

31.75

42.90

31.75

50.80

42.90

22.40

95.30

1

1.315

6.250

1.410

1.380

1.880

1.380

2.250

2.000

4

1.000

4.250

4.82

33.40

158.8

35.80

35.10

47.80

35.10

57.15

50.80

25.40

108.0

1 ¼

1.660

7.250

1.750

1.500

2.060

1.500

2.880

2.500

4

1.120

5.120

7.14

42.20

1.842

44.50

38.10

52.30

38.10

73.15

63.50

28.40

130.0

1 ½

1.900

8.000

1.990

1.750

2.380

1.750

3.120

2.880

4

1.250

5.750

10.0

48.30

203.2

50.50

44.50

60.45

44.50

79.25

73.15

31.75

146.1

2

2.375

9.250

2.500

2.000

2.750

2.000

3.750

3.620

8

1.120

6.750

14.8

60.30

235.0

63.50

50.80

69.85

50.80

95.30

91.90

28.40

171.5

2 ½

2.875

10.50

3.000

2.250

3.120

2.250

4.500

4.120

8

1.250

7.750

21.5

73.00

266.7

76.20

57.15

79.25

57.15

114.3

104.6

31.75

196.9