ANSI/ASME B16.5
作者:    发布于:2014-03-17 18:08:18    文字:【】【】【

150# flange

UNIT:mm

Normal pipe size
           inch

DN

Outside Diameter of Flange 

Outside Diameter of Raised Face

Thickness of Flange Min.

Thickness Lap Joint Min.

Diameter of Hub

Hub Diameter Beginning of Chamfer Welding Neck

Length Through Hub

Thread Length Threaded Flange Min.

Bore

 

Drilling

Bolting

Slip-on, Threaded, Socket welding

Lap Joint

Welding Neck

Slip-on, Socket welding Min.

Lapped. Min.

Welding Neck, Socket Welding

Depth of Socket

Bolt Circle Diameter

Number of Bolt Holes

Diameter of Bolt Holts

Diameter of Bolts

Machine Bolt Length

Stud Bolt Length

2mm Raised Face

2mm Raised Face

Ring Joint

O

R

tf

tf

X

Ah

Y

Y

Y

T

B

B

B

D

W

 1/2

15

90

34.9

9.6

11.2

30

21.3

14

16

46

16

22.2

22.9

15.8

10

60.3

4

15.88

12.70

50

55

 

 3/4

20

100

42.9

11.2

12.7

38

26.7

14

16

51

16

27.7

28.2

20.9

11

69.9

4

15.88

12.70

50

65

 

1

25

110

50.8

12.7

14.3

49

33.4

16

17

54

17

34.5

34.9

26.6

13

79.4

4

15.88

12.70

55

65

75

1 1/4

32

115

63.5

14.3

15.9

59

42.2

19

21

56

21

43.2

43.7

35.1

14

88.9

4

15.88

12.70

55

70

85

1 1/2

40

125

73.0

15.9

17.5

65

48.3

21

22

60

22

49.5

50.0

40.9

16

98.4

4

15.88

12.70

65

70

85

2

50

150

92.1

17.5

19.1

78

60.3

24

25

62

25

61.9

62.5

52.5

17

120.7

4

19.05

15.88

70

85

95

2 1/2

65

180

104.8

20.7

22.3

90

73.0

27

29

68

29

74.6

75.4

62.7

19

139.7

4

19.05

15.88

75

90

100

3

80

190

127.0

22.3

23.9

108

88.9

29

30

68

30

90.7

91.4

77.9

21

152.4

4

19.05

15.88

75

90

100

3 1/2

88

215

139.7

22.3

23.9

122

101.6

30

32

70

32

103.4

104.1

90.1

 

177.8

8

19.05

15.88

75

90

100

4

100

230

152.7

22.3

23.9

135

114.3

32

33

75

33

116.1

116.8

102.3

 

190.5

8

19.05

15.88

75

90

100

5

125

255

185.7

22.3

23.9

164

141.3

35

36

87

36

143.8

144.4

128.2

 

215.9

8

22.23

19.05

85

95

110

6

150

280

215.9

23.9

25.4

192

168.3

38

40

87

40

170.7

171.4

154.1

 

241.3

8

22.23

19.05

85

100

115

8

200

345

269.9

27.0

28.6

246

219.1

43

44

100

44

221.5

222.2

202.7

 

298.5

8

22.23

19.05

90

110

120

10

250

405

323.8

28.6

30.2

305

273.0

48

49

100

49

276.2

277.4

254.6

 

362.0

12

25.40

22.23

100

115

125

12

300

485

381.0

30.2

31.8

365

323.8

54

56

113

56

327.0

328.2

304.8

 

431.8

12

25.40

22.23

100

120

135

14

350

535

412.8

33.4

35.0

400

355.6

56

79

125

57

359.2

360.2

to be specified by purchaser

 

476.3

12

28.58

25.40

115

135

145

16

400

595

469.9

35.0

36.6

457

406.4

62

87

125

64

410.5

411.2

 

539.8

16

28.58

25.40

115

135

145

18

450

635

533.4

38.1

39.7

505

457.0

67

97

138

68

461.8

462.3

 

577.9

16

31.75

28.58

125

145

160

20

500

700

584.2

41.3

42.9

559

508.0

71

103

143

73

513.1

514.4

 

635.0

20

31.75

28.58

140

160

170

24

600

815

692.2

46.1

 

663

610.0

81

111

151

83

616.0

616.0

 

749.3

20

34.93

31.75

150

170

185

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