ANSI FLANGE 1500LB

(Dimensions in mm)

Nominal
size
(B)

O

C

X

R

A

YS

YW

YL

BS

BW

BL

1/2

120.7

22.3

38.1

34.9

21.3

31.8

60.3

31.8

22.4

22.9

3/4

130.2

25.4

44.5

42.9

26.7

34.9

69.9

34.9

27.7

28.2

1

149.2

28.6

52.4

50.8

33.5

41.3

73.0

41.3

34.5

35.1

1 1/4

158.8

28.6

63.5

63.5

42.2

41.3

73.0

41.3

43.2

43.7

1 1/2

177.8

31.8

69.9

73.0

48.3

44.5

82.6

44.5

49.5

50.0

2

215.9

38.1

104.8

92.1

60.5

57.2

101.6

57.2

62.0

62.5

2 1/2

244.5

41.3

123.8

104.8

73.2

63.5

104.8

63.5

74.7

75.4

3

266.7

47.7

133.4

127.0

88.9

73.0

117.5

73.0

90.7

91.4

4

311.2

54.0

161.9

157.2

114.3

90.5

123.8

90.5

116.1

116.8

5

374.7

73.1

196.9

185.7

141.2

104.8

155.6

104.8

143.8

144.5

6

393.7

82.6

228.6

215.9

168.4

119.1

171.5

119.1

170.7

171.5

8

482.6

92.1

292.1

269.9

219.2

142.9

212.7

142.9

221.5

222.3

10

584.2

108.0

368.3

323.9

273.1

158.8

254.0

177.8

276.4

277.4

12

673.1

123.9

450.9

381.0

323.9

181.0

282.6

219.1

327.2

328.2

14

749.3

133.4

495.3

412.8

355.6

-

298.5

241.3

359.2

360.2

16

825.5

146.1

552.5

469.9

406.4

-

311.2

260.4

410.5

411.2

18

914.4

162.0

596.9

533.4

457.2

-

327.0

276.2

461.8

462.3

20

984.3

177.8

641.4

584.2

508.0

-

355.6

292.1

513.1

514.4

24

1168.4

203.2

762.0

692.2

609.6

-

406.4

330.2

616.0

616.0

 

h

r

T

D

Diameter
of Bolt
Circle

Number
of
Bolts

Diameter
of
Bolts

Diameter
of Bolt
Holes

Q

kg / pc

Nominal
Size
(B)

SO

WN

BL

9

3.2

22.2

9.5

82.6

4

3/4

22.2

23.6

1.8

1.9

1.8

1/2

9

3.2

25.4

11.1

88.9

4

3/4

22.2

29.0

2.3

3.1

2.7

3/4

9

3.2

28.6

12.7

101.6

4

7/8

25.4

35.8

3.4

3.8

3.6

1

9

4.8

30.2

14.3

111.1

4

7/8

25.4

44.5

4.0

4.4

4.7

1 1/4

9

6.4

31.8

15.9

123.8

4

1

28.6

50.5

5.4

6.0

5.9

1 1/2

9

7.9

38.1

17.5

165.1

8

7/8

25.4

63.5

10.0

11.0

11.3

2

12

7.9

47.6

19.1

190.5

8

1

28.6

76.2

13.6

15.2

15.9

2 1/2

12

9.5

50.8

-

203.2

8

1 1/8

31.8

92.2

18.0

20.1

21.8

3

14

11.1

57.2

-

241.3

8

1 1/4

34.9

117.6

27.8

30.0

33.1

4

18

11.1

63.5

-

292.1

8

1 1/2

41.3

144.5

59.0

60.0

64.0

5

18

12.7

69.9

-

317.5

12

1 3/8

38.1

171.5

62.2

69.0

72.6

6

22

12.7

76.2

-

393.7

12

1 5/8

44.5

222.3

104.5

118.4

136.1

8

24

12.7

84.1

-

482.6

12

1 7/8

50.8

276.4

178.6

208.2

231.3

10

28

12.7

92.1

-

571.5

16

2

54.0

328.7

267.8

312.1

313.0

12

30

12.7

-

-

635.0

16

2 1/4

60.3

360.4

-

406.5

442.3

14

34

12.7

-

-

704.9

16

2 1/2

66.7

411.2

-

525.0

589.7

16

36

12.7

-

-

774.7

16

2 3/4

73.0

462.0

-

687.2

793.7

18

42

12.7

-

-

831.9

16

3

79.4

512.8

-

852.6

1009.3

20

48

12.7

-

-

990.6

16

3 1/2

92.1

614.4

-

1366.8

1644.3

24