Mặt bích JIS inox công nghiệp (5)

Flat face Flange

Mặt bích phẳng JIS 5K

Blind Flange

Mặt bích mù JIS 5K

Threaded Flange

Mặt bích nối ren JIS 5K

Description

Outside

diam

D

Inside

diam

d

Thickness

t

RC

a

T 

r

Connection

C

h

No of bolt holes 

Bolt size

A

B

10

75

17.8

9

-

-

-

-

55

12

4

M10

15

½

80

22.2

9

Rc ½

27

13

4

60

12

4

M10

20

¾

85

27.7

10

Rc ¾

33

15

4

65

12

4

M10

25

1

95

34.5

10

Rc 1

41

17

4

75

12

4

M10

32

1¼

115

43.2

12

Rc 1¼

50

19

4

90

15

4

M12

40

1½

120

49.1

12

Rc 1½

56

20

4

95

15

4

M12

50

2

130

61.1

14

Rc 2

69

24

4

105

15

4

M12

65

2½

155

77.1

14

Rc 2½

86

27

4

130

15

4

M12

80

3

180

90.0

14

Rc 3

99

30

4

145

19

4

M16

90

3½

190

102.6

14

-

-

-

-

155

19

4

M16

100

4

200

115.4

16

Rc 4

127

36

4

165

19

8

M16

125

5

235

141.2

16

-

-

-

-

200

19

8

M16

150

6

265

166.6

18

-

-

-

-

230

19

8

M16

200

8

320

218.0

20

-

-

-

-

280

23

8

M20

250

10

385

269.5

22

-

-

-

-

345

23

12

M20

300

12

430

321.0

22

-

-

-

-

39

23

12

M20

350

14

480

358.1

24

-

-

-

-

435

25

12

M22

400

16

540

409.0

24

-

-

-

-

495

25

16

M22

450

18

605

460.0

24

-

-

-

-

555

25

16

M22

500

20

655

511.0

24

-

-

-

-

605

25

20

M22

550

22

720

562.0

26

-

-

-

-

665

27

20

M24

600

24

770

613.0

26

-

-

-

-

715

27

20

M24