product name:ANSI B16.5 Threaded Flange
clicks:90 times
 
ANSI B16.5 Threaded Flange

 
Specific Data:

ANSI B16.5

Demensions of Class 150 Flanges

Nominal

Pipe Size

NPS

O

X

t

Y

T

Dia. of

Bolt Circle

Num. of

Bolts

Dia. of

Bolt Holes

1/2

90

30

9.6

14

1660.345/8

3/4

100

38

11.2

14

1669.945/8

1

110

4912.7

16

1779.445/8

1-1/4

1155914.3192188.945/8

1-1/2

1256515.9212298.445/8

2

150

78

17.52425120.743/4

2-1/2

1809020.72729139.743/4

3

190

108

22.32930152.443/4

3-1/2

21512222.33032177.883/4

4

230

135

22.33233190.583/4

5

255

14

22.3

35

36215.987/8

6

280

192

23.9

38

40241.387/8

8

345

246

27.0

43

44298.587/8

10

405

305

28.6

48

49362.0121

12

485

365

30.2

54

56431.8121

14

535

400

33.4

56

57476.3121-1/8

16

595

457

35.0

62

64539.8161-1/8

18

635

505

38.1

67

68577.9161-1/4

20

700

559

41.3

71

73635.0201-1/4

24

815

663

46.1

81

83749.3201-3/8

 

Demensions of Class 300 Flanges

Nominal

Pipe Size

NPS

O

X

t

Y

T

Dia. of

Bolt Circle

Num. of

Bolts

Dia. of

Bolt Holes

1/2

95

38

12.7

211666.745/8

3/4

115

48

14.3

24

1682.643/4

1

125

5415.9

25

1888.943/4

1-1/4

1356417.5252198.443/4

1-1/2

1557019.12923114.347/8

2

165

84

20.73229127.083/4

2-1/2

19010023.93732149.287/8

3

210

117

27.04132168.387/8

3-1/2

23013328.64337184.287/8

4

255

146

30.24637200.087/8

5

280

178

33.4

49

43235.087/8

6

320

206

35.0

51

47269.9127/8

8

380

260

39.7

60

51330.212 1

10

445

321

46.1

65

56387.4161-1/8

12

520

375

49.3

71

61450.8161-1/4

14

585

425

52.4

75

64514.4201-1/4

16

650

483

55.6

81

69571.5201-3/8

18

710

533

58.8

87

70628.6241-3/8

20

775

587

62.0

94

74685.8241-3/8

24

915

702

68.3

105

83812.8241-5/8

 

Demensions of Class 400 Flanges

Nominal

Pipe Size

NPS

O

X

t

Y

T

Dia. of

Bolt Circle

Num. of

Bolts

Dia. of

Bolt Holes

2

15

84

25.43729127.083/4

2-1/2

19010028.64132

149.2

87/8

3

210

117

31.84635168.387/8

3-1/2

23013335.04940184.281

4

255

146

35.05137200.081

5

280

178

38.1

54

43235.081

6

320

206

41.3

57

46269.9121

8

380

260

47.7

68

51330.0121-1/8

10

445

321

54.0

73

56387.4161-1/4

12

520

375

57.2

79

61450.8161-3/8

14

585

425

60.4

84

64514.4201-3/8

16

650

483

63.5

94

69571.5201-1/2

18

710

533

66.7

98

70628.6241-1/2

20

775

587

69.9

102

74685.8241-5/8

24

915

702

76.2

114

83812.8241-7/8

 

Demensions of Class 600 Flanges

Nominal

Pipe Size

NPS

O

X

t

Y

T

Dia. of

Bolt Circle

Num. of

Bolts

Dia. of

Bolt Holes

1/2

95

38

14.3

221666.745/8

3/4

115

48

15.9

25

1682.643/4

1

125

5417.5

27

1888.943/4

1-1/4

1356420.7292198.443/4

1-1/2

1557022.33223114.347/8

2

165

84

25.43729127.083/4

2-1/2

19010028.64132149.287/8

3

210

117

31.84635168.387/8

3-1/2

23013335.04940184.281

4

275

152

38.15442215.981

5

330

189

44.5

60

48266.781-1/8

6

355

222

47.7

67

51292.1121-1/8

8

420

273

55.6

76

58349.2121-1/4

10

510

343

63.5

86

66431.8161-3/8

12

560

400

66.7

92

70

489.0

201-3/8

14

605

432

69.9

94

74527.0201-1/2

16

685

495

76.2

106

78

603.2

201-5/8

18

745

546

82.6

117

80654.0201-3/4

20

815

610

88.9

127

83732.9241-3/4

24

940

718

101.6

140

93838.224 2

 

Demensions of Class 900 Flanges

Nominal

Pipe Size

NPS

O

X

t

Y

T

Dia. of

Bolt Circle

Num. of

Bolts

Dia. of

Bolt Holes

1-1/2

1807031.84432123.84 1-1/8

2

215

105

38.15739165.181

2-1/2

24512441.36448190.581-1/8

3

240

127

38.15442190.581

4

290

159

44.57048235.081-1/4

5

350

190

50.8

79

54279.481-3/8

6

380

235

55.9

86

58317.5121-1/4

8

470

298

63.5

102

64393.7121-1/2

10

545

368

69.9

108

72469.9161-1/2

12

610

419

79.4

117

77533.4201-1/2

14

640

451

85.8

130

83558.8201-5/8

16

705

508

88.9

133

86616.0201-3/4

18

785

565

101.6

152

89685.8202

20

855

622

108.0

159

93749.3202-1/8

24

1040

749

139.7

203

102901.7202-5/8

 

Demensions of Class 1500 Flanges

Nominal

Pipe Size

NPS

O

X

t

Y

T

Dia. of

Bolt Circle

Num. of

Bolts

Dia. of

Bolt Holes

1/2

120

38

22.3

322382.64 7/8

3/4

130

44

25.4

35

2688.947/8

1

150

5228.6

41

29101.641

1-1/4

1606428.64131111.141

1-1/2

1807031.84432123.841-1/8

2

215

105

38.15739165.181

2-1/2

24512441.36448190.581-1/8

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