ANSI /ASTM STANDARD - 150

NOMINAL

D

t

H

T

M

G

do

 Holes

h

C

f

KG

 PIPE SIZE

1/2"

88.9

11.2

15.7

15.7

35.1

30.2

23.6

4

15.7

60.5

1.6

0.4

3/4"

98.6

12.7

15.7

15.7

42.9

38.1

29

4

15.7

69.9

1.6

0.6

1"

108

14.2

17.5

17.5

50.8

49.3

35.8

4

15.7

79.2

1.6

0.8

1.1/4"

117.3

15.7

20.6

20.5

63.5

58.7

44.4

4

15.7

88.9

1.6

1.1

1.1/2"

127

17.5

22.4

22.3

73.2

65

50.5

4

15.7

98.6

1.6

1.4

2"

152.4

19.1

25.4

28.4

91.9

77.7

63.5

4

19.1

120.7

1.6

2.1

2.1/2"

177.8

22.4

28.4

31.7

104.6

90.4

76.2

4

19.1

139.7

1.6

3.3

3"

190.5

23.9

30.2

31.7

127

108

92.2

4

19.1

152.4

1.6

3.9

3.1/2"

215.9

23.9

31.8

36.5

139.7

122.2

104.9

8

19.1

177.8

1.6

4.8

4"

228.6

23.9

33.3

36.5

157.2

134.9

117.6

8

19.1

190.5

1.6

5.3

5"

254

23.9

36.6

42.9

185.7

163.6

144.5

8

22.4

215.9

1.6

6.1

6"

279.4

25.4

39.6

45.9

215.9

192

171.4

8

22.4

241.3

1.6

7.6

8"

342.9

28.4

44.5

50.8

269.7

246.1

222.2

8

22.4

298.5

1.6

12.1

10"

406.4

30.2

49.3

55.6

323.9

304.8

276.3

12

25.4

362

1.6

16.5

12"

482.6

31.8

55.6

60.4

381

365.3

328.7

12

25.4

431.8

1.6

27

14"

533.4

35.1

57.2

63.5

412.8

400.1

360.4

12

28.4

476.3

1.6

35

16"

596.9

36.6

63.5

68.3

469.9

457.2

411.2

16

28.4

539.8

1.6

45

18"

635

39.6

68.3

69.8

533.4

505

462

16

31.8

577.9

1.6

49

20"

698.5

42.9

73.2

73.1

584.2

558.8

512.8

20

31.8

635

1.6

62

24"

812.8

47.8

82.6

82.5

692.1

663.4

614.4

20

35.1

749.3

1.6

87