AS2129 Flange of Table R Dimension and Weight

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AUSTRALIAN STANDARD

AS2129 originates from BS10 and has been metricated. In some cases slightly larger bolt holes provide better clearance as metric bolts are specified in lieu of UNC bolts used by BS10. AS4087 is an update of AS2129, however AS2129 is still widely used so it has not been deleted as a standard, however, it now only covers AS table D to H.

 

AS-2129-2000-FLANGE

AS-2129-2000-FLANGE

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

AS FLANGE STANDARD

AS FLANGE STANDARDDimensions of AS 4087 standard flanges
AS 2129 Flange Dimensions of Table A
AS 2129 Flange Dimensions of Table D
AS 2129 Flange Dimensions of Table E
AS 2129 Flange Dimensions of Table F
AS 2129 Flange Dimensions of Table H
AS 2129 Flange Dimensions of Table J
AS 2129 Flange Dimensions of Table K
AS 2129 Flange Dimensions of Table R
AS 2129 Flange Dimensions of Table S
AS 2129 Flange Dimensions of Table T

All the flange list

ANSI/ASME FLANGE STANDARDEN FLANGE STANDARDBS FLANGE STANDARD
DIN FLANGE STANDARDJIS FLANGE STANDARDUNI FLANGE STANDARD
API 6A/6B/6BX FLANGE STANDARDAWWA FLANGE STANDARDKS FLANGE STANDARD
GOST/ГОСТ FLANGE STANDARDISO FLANGE STANDARDAS FLANGE STANDARD
SANS/SABS FLANGE STANDARDLONG WELD NECK FLANGEASME VIII FLANGE

 

All dimensions are in "mm" and All weights are in "kg" unless noted otherwise specified.

you may also check non standard sizes flange weight online calculation,flange surface area online calculation,flange surface volume online calculation from our pipeline tool link: 

https://alloypipefitting.com/flange-calculator.html

The whole weight and dimension list of  flange directory

Flange-dimension-and-weight

AS2129 still in use but now only covers Table D to H. Table C now obsolete, Table J to T now replaced by AS4331.1 which is a replication of ISO7005-1 which in turn is equivalent to ASME 150-2500 class ANSI B16.5. AS4331.1 and ISO 7005-1 also incorporates previous DIN PN rated flanging. AS4087 is the new standard covering Table D to H. The same drilling is specified but the PN rating system is used (PN14 to PN35) and in some cases flange thickness varies slightly. AS4087 PN14 & PN16 are the same drilling as AS2129 Table D. AS4087 PN21 is the same drilling and rating as AS2129 Table F. AS4087 PN14 & PN16 is the same drilling as AS2129 Table D. AS4087 PN21 is the same rating and drilling as AS2129 Table F and PN35 is the same drilling as Table H. AS4087 specifies raised face in Ductile Iron