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

4.750

0.930

0.880

1.250

0.880

1.500

1.380

4

0.880

3.250

1.74

21.30

120.6

23.60

22.30

31.70

22.30

38.10

35.10

22.30

82.50

¾

1.050

5.120

1.140

1.000

1.380

1.000

1.750

1.690

4

0.880

3.500

2.34

26.70

130.0

29.00

25.40

35.00

25.40

44.00

42.90

22.30

88.90

1

1.315

5.880

1.410

1.120

1.620

1.120

2.060

2.000

4

1.000

4.000

3.44

33.40

149.3

35.80

28.40

41.10

28.40

52.30

50.80

25.40

101.6

1 ¼

1.660

6.250

1.750

1.120

1.620

1.190

2.500

2.500

4

1.000

4.380

3.91

42.20

158.7

44.40

28.40

41.10

30.20

63.50

63.50

25.40

111.2

1 ½

1.900

7.000

1.990

1.250

1.750

1.250

2.750

2.880

4

1.120

4.880

5.36

48.30

177.8

50.50

31.70

44.50

31.70

69.85

73.15

28.40

123.9

2

2.375

8.500

2.500

1.500

2.250

1.500

4.120

3.620

8

1.000

6.500

9.85

60.30

215.9

63.50

38.10

57.15

38.10

104.6

91.90

25.40

165.1

2 ½

2.875

9.620

3.000

1.620

2.500

1.880

4.880

4.120

8

1.120

7.500

13.7

73.00

244.3

76.20

41.10

63.50

47.70

123.9

104.6

28.40

190.5

3

3.500

9.500

3.630

1.500

2.120

1.620

5.000

5.000

8

1.000

7.500

11.6

88.90

241.3

92.20

38.10

53.80

41.10

127.0

127.0

25.40

190.5

4

4.500

11.50

4.630

1.750

2.750

1.880

6.250

6.190

8

1.250

9.250

19.7

114.3

292.1

117.6

44.40

69.85

47.80

158.7

157.2

31.70

234.9

5

5.563

13.75

5.690

2.000

3.120

2.120

7.500

7.310

8

1.380

11.00

31.9

141.3

349.2

144.5

50.80

79.25

53.80

190.5

185.7

35.00

279.4

6

6.625

15.00

6.750

2.190

3.380

2.250

9.250

8.500

12

1.250

12.50

41.1

168.3

381.0

171.4

55.60

85.80

57.15

234.9

215.9

31.70

317.5

8

8.625

18.50

8.750

2.500

4.000

2.500

11.75

10.62

12

1.500

15.50

70.7

219.1

469.9

222.2

63.50

101.6

63.50

298.4

269.7

38.10

393.7

10

10.75

21.50

10.88

2.750

4.250

2.810

14.50

12.75

16

1.500

18.50

101

273.0

546.1

276.3

69.85

107.9

71.40

368.3

323.8

38.10

469.9

12

12.75

24.00

12.94

3.120

4.620

3.000

16.50

15.00

20

1.500

21.00

133

323.8

609.6

328.7

79.25

117.3

76.20

419.1

381.0

38.10

533.4

14

14.00

25.25

14.19

3.380

5.120

3.250

17.75

16.25

20

1.620

22.00

153

355.6

641.3

360.4

85.80

130.0

82.50

450.8

412.7

41.10

558.8

16

16.00

27.75

16.19

3.500

5.250

3.380

20.00

18.50

20

1.750

24.25

185

406.4

704.8

411.2

88.90

133.3

85.90

508.0

469.9

44.40

615.9

18

18.00

31.00

18.19

4.000

6.000

3.500

22.25

21.00

20

2.000

27.00

258

457.2

787.4

462.0

101.6

152.4

88.90

565.1

533.4

50.80

685.8

20

20.00

33.75

20.19

4.250

6.250

3.620

24.50

23.00

20

2.120

29.50

317

508.0

857.2

512.8

107.9

158.7

91.90

622.3

584.2

53.80

749.3

24

24.00

41.00

24.19

5.500

8.000

4.000

29.50

27.25

20

2.620

35.50

606

609.6

1041.4

614.4

139.7

203.2

101.6

749.3

692.1

66.55

901.7