Blind Flange RF

1.Size: 1/2"-72"
2.Thickness:SCH20, SCH30, SCH40, STD, SCH80, SCH100, SCH120, SCH160, XXS
3.Material:Carbon steel, alloy steel, stainless steel
4.Process:Forged Flange

Product Details

ANSI B16.5 BLIND FLANGE RAISED FACE

ANSI,ASME,ASA Class 150/300/600

Blind Flange drawingBlind Flange pictue

Dimensions & Approximates/Flange Weight



Blind   Flange ANSI,ASME,SAS,B16.5 150LB/SQ.IN.

Φ

D

b

g

k

Holes

I

Kg.

1/2”

88.9

11.1

34.9

60.3

4

15.9

0.400

3/4”

98.4

12.7

42.9

69.8

4

15.9

0.700

1”

107.9

14.3

50.9

79.4

4

15.9

0.900

1 1/4”

117.5

15.9

63.5

88.9

4

15.9

1.300

1 1/2”

127.0

17.5

73.0

98.4

4

15.9

1.600

2”

152.4

19.0

92.1

120.6

4

19.0

2.600

2 1/2”

177.8

22.2

104.8

139.7

4

19.0

4.100

3”

190.5

23.8

127.0

152.4

4

19.0

5.000

3 1/2”

215.9

23.8

139.7

177.8

8

19.0

6.400

4”

228.6

23.8

157.2

190.5

8

19.0

7.100

5”

254.0

23.8

185.7

215.9

8

22.2

9.000

6”

279.4

25.4

215.9

241.3

8

22.2

11.800

8”

342.9

28.6

269.9

298.4

8

22.2

21.000

10”

406.4

30.2

323.8

361.9

12

25.4

30.000

12”

482.6

31.7

381.0

431.8

12

25.4

45.000

14”

533.4

34.9

421.7

476.2

12

28.6

59.000

16”

596.9

36.5

469.9

539.7

16

28.6

79.000

18”

635.0

39.7

533.4

577.8

16

31.7

97.000

20”

698.5

42.9

584.2

635.0

20

31.7

124.000

22”

749.3

46.0

641.2

692.1

20

34.9

151.000

24”

812.8

47.6

692.1

749.3

20

34.9

188.000



Blind   Flange ANSI,ASME,SAS,B16.5 300LB/SQ.IN.

Φ

D

b

g

k

Holes

I

Kg.

1/2”

95.2

14.3

34.9

66.7

4

15.9

0.700

3/4”

117.5

15.9

42.9

82.5

4

19.0

1.200

1”

123.8

17.5

50.9

88.9

4

19.0

1.500

1 1/4”

133.3

19.0

63.5

98.4

4

19.0

2.000

1 1/2”

155.6

20.6

73.0

114.3

4

22.2

2.900

2”

165.1

22.2

92.1

127.0

8

19.0

3.400

2 1/2”

190.5

25.4

104.8

149.2

8

22.2

5.100

3”

209.5

28.6

127.0

168.3

8

22.2

7.100

3 1/2”

228.6

30.2

139.7

184.1

8

22.2

8.900

4”

254.0

21.7

157.2

200.0

8

22.2

11.800

5”

279.4

34.9

185.7

234.9

8

22.2

15.500

6”

317.5

36.5

215.9

269.9

12

22.2

21.300

8”

381.0

41.3

269.9

330.2

12

25.4

35.200

10”

444.5

47.6

323.8

387.3

16

28.6

57.000

12”

520.7

50.8

381.0

450.8

16

31.7

32.000

14”

584.2

54.0

412.7

514.3

20

31.7

106.000

16”

647.7

57.1

469.9

571.5

20

34.9

140.000

18”

711.2

60.3

533.4

628.6

24

34.9

178.000

20”

774.7

63.5

584.2

685.8

24

34.9

223.000

22”

838.2

66.7

641.2

742.9

24

41.3

270.000

24”

914.4

69.8

692.1

812.8

24

41.3

345.000



Blind   Flange ANSI,ASME,SAS,B16.5 600LB/SQ.IN.

Φ

D

b

g

k

Holes

I

Kg.

1/2”

95.2

14.3

34.9

66.7

4

15.9

0.700

3/4”

117.5

15.9

42.9

82.5

4

19.0

1.200

1”

123.8

17.6

50.8

88.9

4

19.0

1.500

1 1/4”

133.3

20.6

63.5

98.4

4

19.0

2.000

1 1/2”

155.6

22.2

73.0

114.3

4

22.2

3.200

2”

165.1

25.4

92.1

127.0

8

19.0

4.300

2 1/2”

190.5

28.6

104.8

149.2

8

22.2

6.000

3”

209.5

31.7

127.0

168.3

8

22.2

8.000

3 1/2”

228.6

34.9

139.7

184.1

8

25.4

10.500

4”

273.0

38.1

157.2

215.9

8

25.4

18.000

5”

330.2

44.4

185.7

266.7

8

28.6

28.500

6”

355.6

47.6

215.9

292.1

12

28.6

35.500

8”

419.1

55.6

269.9

349.2

12

31.7

58.000

10”

508.0

63.5

323.8

431.8

16

34.9

98.000

12”

558.8

66.7

381.0

488.9

20

34.9

125.000

14”

603.2

69.8

412.7

527.0

20

38.1

151.000

16”

658.8

76.2

469.9

603.2

20

41.3

215.000

18”

742.9

82.5

533.4

654.0

20

44.4

287.000

20”

812.8

88.9

584.2

723.9

24

44.4

366.000

22”

869.9

95.2

641.2

777.9

24

47.6

437.000

24”

939.8

101.6

692.1

838.2

24

50.8

532.000


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