AS 2129:2000 TABLE R

TABLE R

LTB

DRILLING DATA

TABLE R

NOMINAL
PIPE SIZE

FLANGE 
OUTSIDE
 DIAMETER

THICKNESS
OF
FLANGE

WELD
 NECK

PITCH
 CIRCLE
DIAMETER

BOLT
 HOLE
DIAMETER

NUMBER
 OF
 BOLT 
HOLES

NOMINAL
 PIPE SIZE

MM

INCH

OD

T

L1

PCD

H

﹟

MM

INCH

15

1/2

115

19

48

83

18

4

15

1/2

20

3/4

115

19

48

83

18

4

20

3/4

25

1

125

22

57

95

18

4

25

1

32

1 1/4

135

22

57

98

18

4

32

1 1/4

40

1 1/2

150

25

60

114

22

4

40

1 1/2

50

2

165

25

60

127

18

8

50

2

65

2 1/2

185

29

67

146

22

8

65

2 1/2

80

3

205

32

76

165

22

8

80

3

90

3 1/2

230

32

76

184

26

8

90

3 1/2

100

4

240

35

86

197

26

8

100

4

125

5

280

41

98

235

26

12

125

5

150

6

305

44

111

260

26

12

150

6

200

8

370

51

124

324

30

12

200

8

250

10

430

60

152

387

30

16

250

10

300

12

510

70

172

457

33

16

300

12

350

14

585

79

193

527

36

16

350

14

400

16

640

89

216

584

36

20

400

16

450

18

735

98

235

673

39

20

450

18

500

20

805

105

242

730

42

20

500

20

550

22

895

114

257

806

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.