AS 2129:2000 TABLE K

TABLE K

LENGTH THROUGH HUB

DRILLING DATA

TABLE K

NOMINAL
PIPE SIZE

FLANGE 
OUTSIDE
 DIAMETER

THICKNESS
OF
FLANGE 
(Refer Note.3)

BOSSED 
SOW

WELD
 NECK

PITCH
 CIRCLE
DIAMETER

BOLT
 HOLE
DIAMETER

NUMBER
 OF
 BOLT 
HOLES

NOMINAL
 PIPE SIZE

MM

INCH

OD

T

L

L1

PCD

H

﹟

MM

INCH

15

1/2

115

19

N/A

48

83

18

4

15

1/2

20

3/4

115

19

N/A

48

83

18

4

20

3/4

25

1

125

22

N/A

57

95

18

4

25

1

32

1 1/4

135

22

N/A

57

98

18

4

32

1 1/4

40

1 1/2

150

25

N/A

60

114

22

4

40

1 1/2

50

2

165

25

N/A

60

127

18

8

50

2

65

2 1/2

185

29

N/A

67

146

22

8

65

2 1/2

80

3

205

32

N/A

76

165

22

8

80

3

90

3 1/2

230

32

N/A

76

184

26

8

90

3 1/2

100

4

240

35

N/A

86

197

26

8

100

4

125

5

280

41

N/A

98

235

26

12

125

5

150

6

305

41

N/A

98

260

26

12

150

6

200

8

370

48

N/A

115

318

30

12

200

8

250

10

430

51

N/A

124

381

30

16

250

10

300

12

490

57

N/A

140

432

33

16

300

12

350

14

570

67

N/A

67

508

36

16

350

14

400

16

630

76

N/A

565

36

20

400

16

450

18

720

89

N/A

200

654

39

20

450

18

500

20

785

98

N/A

215

711

42

20

500

20

550

22

870

105

N/A

222

781

55

20

550

22

NOTES:

(1) Bore sizes to suit ASME B 36.10B36.19 pipe unless otherwise specified.
(2) Raised face availabe only.

(3) For special requirement, please make a enquiry here now.