AS2129 Flange of Table J 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-FLANGEAS FLANGE STANDARD

AS 2129:2000 TABLE J

TABLE J

LENGTH THROUGH HUB

DRILLING DATA

TABLE J

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

16

26

45

83

18

4

15

1/2

20

3/4

115

16

27

45

83

18

4

20

3/4

25

1

120

19

30

48

87

18

4

25

1

32

1 1/4

135

19

30

54

98

18

4

32

1 1/4

40

1 1/2

140

22

35

57

105

18

4

40

1 1/2

50

2

165

25

38

60

127

22

4

50

2

65

2 1/2

185

25

41

63

146

22

8

65

2 1/2

80

3

205

32

48

76

165

22

8

80

3

90

3 1/2

215

32

49

76

178

22

8

90

3 1/2

100

4

230

35

54

86

191

22

8

100

4

125

5

280

38

57

95

235

26

8

125

5

150

6

305

38

57

95

260

26

12

150

6

200

8

370

41

108

324

26

12

200

8

250

10

430

48

121

381

30

12

250

10

300

12

490

51

130

438

30

16

300

12

350

14

550

57

143

495

33

16

350

14

400

16

610

64

552

33

20

400

16

450

18

675

70

610

36

20

450

18

500

20

735

79

673

36

24

500

20

550

22

785

86

724

36

24

550

22

600

24

850

92

781

39

24

600

24

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