JIS FLANGESJIS 16kg/cm²

(Dimensions in mm)

PIPE

PIPE

Bo (2)

D (2)

t (2)

T (2)

G (2)

B

A

3/8

10

17.3

17.8

+0.5
-0

90

+1.0
-0

12

+1.0
-0

16

±1.0

48

±0.8

1/2

15

21.7

22.2

95

12

16

52

3/4

20

27.2

27.7

100

14

20

58

1

25

34.0

34.5

125

14

20

70

1 1/4

32

42.7

43.2

135

16

22

80

1 1/2

40

48.6

49.1

140

16

24

85

2

50

60.5

61.1

155

16

24

100

2 1/2

65

76.3

77.1

175

18

26

120

3

80

89.1

90.0

200

20

28

135

3 1/2

90

101.6

102.6

+1.0
-0

210

20

30

145

4

100

114.3

115.4

225

22

1.5
-0

34

160

5

125

139.8

141.2

270

22

34

195

6

150

165.2

166.6

305

+1.5
-0

24

38

230

±0.9

7

175

190.7

192.1

325

26

40

250

8

200

216.3

218.0

350

26

40

275

9

225

241.8

243.7

385

26

40

325

10

250

267.4

269.5

430

28

44

345

12

300

318.5

321.0

480

30

48

395

14

350

355.6

358.1

540

34

52

±1.5

440

16

400

406.4

409.0

+1.5
-0

605

+2.0
-0

38

60

495

18

450

457.2

460.0

675

40

64

560

20

500

508.0

511.0

730

42

68

615

22

550

558.8

562.0

795

44

70

670

±1.0

24

600

609.6

613.0

+2.0
-0

845

46

74

720

26

650

660.4

664.0

895

48

77

770

28

700

711.2

715.0

960

50

80

820

30

750

762.0

766.0

1020

+2.5
-0

52

+2.0
-0

83

880

32

800

812.8

817.0

+2.5
-0

1085

54

86

930

34

850

863.6

868.0

1135

56

89

980

36

900

914.4

919.0

1185

58

93

1030

±1.2

40

1000

1016.0

1021.0

+3.0
-0

1320

62

99

1140

44

1100

1117.6

1123.0

1420

66

105

±2.0

1240

48

1200

1219.2

1225.0

1530

+3.0
-0

70

112

1350

52

1300

1320.8

1326.0

1645

74

-

1450

54

1350

1371.6

1377.0

1700

76

-

1510

56

1400

1422.4

1428.0

1755

78

-

1560

60

1500

1524.0

1529.0

1865

80

-

1670

 

f

r

H (2)

X (2)

C (2)

Number of Holes

Bolt Diameter

kg/ pc

PL SO BL

1

4

26

+1.0
-0

28

+1.0
-0

65

±0.5

4

15

0.5

0.5

0.6

1

4

30

32

70

4

15

0.6

0.6

0.6

1

4

38

42

75

4

15

0.7

0.8

0.8

1

4

46

50

90

4

19

1.2

1.2

1.3

2

5

56

60

100

4

19

1.5

1.6

1.7

2

5

62

66

105

4

19

1.6

1.7

1.8

2

5

76

80

120

8

19

1.7

1.8

2.1

2

5

94

98

140

8

19

2.4

2.6

3.1

2

6

108

112

160

8

23

3.5

3.7

4.5

2

6

120

124

170

8

23

3.7

4.0

5.0

2

6

134

138

185

8

23

4.5

4.9

6.3

2

6

164

170

225

8

25

6.5

7.0

9.2

2

6

196

202

260

±0.6

12

25

8.7

9.6

12.8

2

6

216

222

+1.5
-0

280

12

25

10.7

10.9

16.5

2

6

244

+1.5
-0

252

305

12

25

10.9

12.1

18.6

2

6

266

272

335

12

27

13.9

14.1

23.1

2

6

304

312

380

12

27

18.0

20.0

30.6

3

8

354

364

430

16

27

21.5

24.4

40.7

3

8

398

408

480

16

33

30.8

35.0

57.8

3

10

446

456

+2.0
-0

540

16

33

42.8

46.2

82.2

3

10

504

+2.0
-0

514

605

±0.8

20

33

55.1

61.9

107.6

3

10

558

568

660

20

33

65.1

73.3

133.1

3

10

612

622

720

20

39

77.9

88.1

164.1

3

10

666

+2.5
-0

676

+2.5
-0

770

24

39

86.0

98.8

193.2

5

10

704

726

820

24

39

96.3

101.0

227.5

5

10

754

776

875

24

42

114.1

120.0

272.6

5

10

806

832

935

24

42

132.7

141.0

321.9

5

10

865

+3.0
-0

885

+3.0
-0

990

±1.0

24

48

152.1

161.0

375.6

5

10

916

936

1040

24

48

166.5

177.0

428.1

5

10

968

986

1090

28

48

178.1

191.0

481.8

5

12

1070

+3.5
-0

1098

+3.5
-0

1210

28

56

235.3

230.0

636.0

5

12

1180

1200

1310

32

56

267.9

289.0

784.0

5

12

1282

1302

1420

±1.5

32

56

321.1

348.0

972.4

5

-

-

-

1530

32

62

378.6

-

1185.2

5

-

-

-

1590

32

62

410.0

-

1303.8

5

-

-

-

1640

36

62

436.0

-

1422.5

5

-

-

-

1750

36

62

496.4

-

1656.6